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Sunday, 25 October

JEE Main · Chemistry · Class 11

Organic Chemistry: Some Basic Principles and Techniques: JEE Main previous year questions

207 questions in 96 of the 108 JEE Main shifts Lumi analysed, asked in 8 of 8 years. Here is what this chapter tests and how.

Study this chapter
Questions
207
in 96 of 108 shifts · 8 of 8 years
Average a shift
1.6
of 25 Chemistry · 2.4 since 2024 +1.3
Typical range
1.0–2.7
questions a shift; fewest 0.8, most 2.8
Weighted estimate
2.1
model, recent years count more · about 8.3 marks
  • Typical range (fact)
  • Average a shift (fact)
  • Weighted estimate (model)

Questions are counted per shift, out of the 25 each subject has, in the shifts Lumi analysed; papers that offered 30 a subject (2017, 2021–2024) are scaled to 25. Typical range: the middle six of the eight years (2017, 2020–2026), leaving out the single highest and lowest year. The average and the range are historical fact. The weighted estimate is a model: each year's share, with recent years counting more (half-life three years), and chapters NTA dropped from the syllabus set near zero. It is a guide to effort, not a forecast of the paper.

What to do

How to spend time on Organic Chemistry: Some Basic Principles and Techniques

Priority

Must do

One of the 9 Chemistry chapters that together held the first half of Chemistry questions in the 108 shifts analysed. How bands are set

Past questions
207in 96 of 108 shifts
Study plan gives it
27 hover 12 months; 21 h over 6
Study this chapter →

Ideas asked most often

  1. Stoichiometry of Dumas Method10×
  2. Mesomeric Effect9×
  3. Stoichiometry of Kjeldahl Method9×
  4. Huckel's Rule (4n+2)8×
  5. Empirical Formula from Combustion Data8×

160 of the 238 ideas in Lumi’s map of this chapter have not been asked or touched in the shifts analysed. Of its idea-tagged questions from 2024 on, 27% tested an idea not asked in an earlier year, so learn the whole chapter, not just the list above.

Within each subject, chapters in NTA's 2026 syllabus are ranked by their average questions a shift over all 8 years analysed (history, not the model). Going down that list, the chapters that together held the first half of the subject's questions are Must do; the next ones, up to 80%, are Should do; the rest are Lower priority.

Key findings

Organic Chemistry: Some Basic Principles and Techniques at a glance

  1. 01

    73%

    of its 63 questions from 2024 on that Lumi matched to an idea tested one JEE Main had asked in an earlier year; 100% came from a topic asked in an earlier year.

  2. 02

    67%

    of the 238 ideas in Lumi's map of the chapter have not been asked or touched on in the shifts analysed.

  3. 03

    25%

    of its questions asked for a numerical answer, 0.8 times the Chemistry average.

  4. 04

    4%

    of its questions were rated hard, against 6% across all Chemistry questions in the same shifts.

Questions a shift, year by year

Out of the 25 Chemistry questions in a shift. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift.

0240.8’171’201.3’211.6’221’232.7’242.8’251.8’26

Raw count: 2017: 1 in 1 shift · 2020: 12 in 12 shifts · 2021: 37 in 24 shifts · 2022: 46 in 24 shifts · 2023: 15 in 12 shifts · 2024: 58 in 18 shifts · 2025: 22 in 8 shifts · 2026: 16 in 9 shifts.

Kind of question

SHARE OF QUESTIONS
  • Numerical answer25%
  • Recall, single correct20%
  • Diagram based16%
  • Conceptual13%
  • Application8%
  • Two statements7%
  • Match the list7%
  • Assertion–reason2%
  • Calculation1%
  • Multi-step1%

Most common asks: iupac name of polyfunctional compound (5); percentage nitrogen by dumas method (5); percentage nitrogen by kjeldahl method (3).

Profile

This chapter in numbers

Where it ranks, how steady it is, and what it costs to study.

Rank, all JEE chapters
#2
of 70 by weighted estimate
Rank in Chemistry
#1
of 21 chapters
Share of Chemistry
6.5%
of its questions, all shifts analysed
Busiest year
2025
2.8 questions a shift
Year to year
Some swing
varies by about 0.7 questions a shift
Long-run direction
+0.19
questions a shift, per year
Easy questions
50%
4% rated hard
Numerical answer
25%
0.8× the Chemistry rate
With a figure
38%
graph, diagram or structure
Study time
27 h
21 h on a 6-month plan
Marks per study hour
0.31
#1 of 70 chapters
Foundation for others
29%
of its ideas are used in other chapters

Difficulty, year by year

Each question rated easy, medium or hard. Each bar is that year’s split, so years compare directly; the number is the questions in that year’s analysed shifts (1 to 24 shifts a year).

  • 20171
  • 202012
  • 202137
  • 202246
  • 202315
  • 202458
  • 202522
  • 202616
  • Easy
  • Medium
  • Hard

What it asks you to do

SHARE OF QUESTIONS
  • Recall29%
  • Conceptual27%
  • Calculation17%
  • Application15%
  • Diagram reading6%
  • Multi-step4%
  • Data or graph1%

Coverage

How much of the chapter JEE Main has used

We split the chapter into 238 ideas. In the 108 shifts analysed, JEE Main built a question around 46 of them. Most of the chapter has never been the main idea of a question, so past questions alone leave most of it out.

Asked as the main idea
46
Touched on in a question
32
Never asked
160

Topics

What repeats, topic by topic

This chapter's questions per topic in each year's analysed shifts. The number is the count; the shade is scaled to one shift, so a year with more analysed shifts (1 to 24 a year) does not look darker. 73 questions had no close topic in Lumi's map and count for the chapter only.

’17’20’21’22’23’24’25’26
09+questions in that year’s analysed shifts, shaded per shift
  • Stoichiometry

    As a topic: 81 questions in 7 of 8 years, most often numerical value, 68% numerical answer. Recent asks: numerical: residue mass on heating salt; numerical: percentage of element by Carius method; numerical: gas volume from impure reagent.

  • Resonance and Hyperconjugation

    As a topic: 28 questions in 8 of 8 years, most often single correct, 11% numerical answer.

  • IUPAC Nomenclature

    As a topic: 23 questions in 7 of 8 years, most often single correct.

  • Inductive and Electromeric Effects

    As a topic: 10 questions in 6 of 8 years, most often diagram based.

Drill down

Topic, idea, question

Open a topic to see every idea JEE Main tested inside it, then open an idea to read the questions. Each row shows its 8 years.

  • Open30 · 14%3692262

    5 ideas inside

    • OpenRepeated9 · 30%323
    • OpenRepeated9 · 30%2232
    • OpenRepeated5 · 17%22
    • OpenRepeated5 · 17%2
    • OpenRepeated2 · 7%
  • Open20 · 10%438
  • Open19 · 9%3364
  • Open10 · 5%232
  • Open9 · 4%423
  • Open8 · 4%32
  • Open8 · 4%32
  • Open7 · 3%223
  • Open7 · 3%222
  • Open5 · 2%
  • Open4 · 2%
  • Open2 · 1%
  • Open2 · 1%
  • Open1 · 0%
  • Open1 · 0%
  • Open1 · 0%

Squares are the 8 years with analysed shifts, 2017 to 2026. A number is the questions that year when there is more than one; the shade is scaled to one shift, so a year with more analysed shifts (1 to 24 a year) does not look darker. Share is of the level above.

Ideas

The exact ideas JEE Main has asked

Inside the topics, 53 different ideas were tested; 26 came more than once. These are the repeats, then the ideas new since 2024.

Dots are the 8 years with analysed shifts, 2017 to 2026.

Every question

All 207 Organic Chemistry: Some Basic Principles and Techniques questions

Newest first, shift by shift. The newest 40 show their opening words; older ones name the idea they tested. Each opens with its options and the official answer.

JEE Main 202616 questions

  1. 2 Apr 2026, Shift 1 · Q63Given below are two statements : Statement (I) : 1,2,3-Trihydroxypropane can be separated from water by simple distillation. Statement…MediumTwo statements
  2. 2 Apr 2026, Shift 1 · Q65In IUPAC nomenclature, the correct order of decreasing priority of functional group is :EasySingle correct
  3. 2 Apr 2026, Shift 1 · Q66For the given molecule, "xx", the preferred site for the attack of the electrophile is :MediumDiagram basedHas a figure
  4. 2 Apr 2026, Shift 2 · Q63Given below are two statements: Statement I: In…MediumSingle correct
  5. 4 Apr 2026, Shift 1 · Q63Increasing order of electron withdrawing power of following functional groups is: a. −CN-\mathrm{CN} b. −COOH-\mathrm{COOH} c.…MediumSingle correct
  6. 4 Apr 2026, Shift 1 · Q732.02.0 g of a bromo hydrocarbon (X) was subjected to Carius analysis, gave 3.363.36 g of AgBr. The percentage of carbon in the compound (X)…MediumNumerical value
  7. 4 Apr 2026, Shift 2 · Q61Consider the following molecules/species: (x) cycloheptatrienone (tropone): a seven-membered ring with three C=C double bonds and an…HardDiagram basedHas a figure
  8. 4 Apr 2026, Shift 2 · Q75In sulphur estimation, 2.0×10−32.0\times10^{-3} mol of an organic compound (X) (molar mass 76 g mol−1\mathrm{g\ mol^{-1}}) gave 0.4813 g of barium…EasyNumerical value
  9. 5 Apr 2026, Shift 1 · Q63Given below are two statements: Statement I: On the basis of inductive effect, the order of stability of alkyl carbanions is…EasyTwo statements
  10. 5 Apr 2026, Shift 1 · Q72In an estimation of sulphur by Carius method 0.2 g of the substance gave 0.6 g of BaSO4\mathrm{BaSO_4}. The percentage of sulphur in the…EasyNumerical value
  11. 5 Apr 2026, Shift 2 · Q62Match List - I with List - II. List - I (Purification technique) A. Simple distillation B. Fractional distillation C. Steam distillation…EasyMatch the list
  12. 5 Apr 2026, Shift 2 · Q64Identify the correct IUPAC name of hydrocarbon (xx) containing three primary carbon atoms and with molar mass 72 g mol−1^{-1}.EasySingle correct
  13. 6 Apr 2026, Shift 1 · Q63Rf\mathrm{R_f} value for 2-methylpropene in a solvent system (Ethyl acetate + ether) is 0.42. 2-methylpropene is treated with dilute…MediumSingle correct
  14. 6 Apr 2026, Shift 2 · Q62Given below are two statements : Statement I : A mixture of C12H22O11\mathrm{C_{12}H_{22}O_{11}} (sugar) and NaCl can be separated by dissolving…EasyTwo statements
  15. 8 Apr 2026, Shift 2 · Q62Given below are two statements : Statement I : Vapours of the liquid with higher boiling point condense before vapours of the liquid with…EasyTwo statements
  16. 8 Apr 2026, Shift 2 · Q64The total number of aromatic compounds/species from the following is [figures: p-benzoquinone; tropylium cation (cycloheptatrienyl…MediumOtherHas a figure

JEE Main 202522 questions

  1. 2 Apr 2025, Shift 1 · Q63On complete combustion 1.0 g of an organic compound (X) gave 1.46 g of CO2\mathrm{CO_2} and 0.567 g of H2O\mathrm{H_2O}. The empirical…MediumSingle correct
  2. 2 Apr 2025, Shift 1 · Q64Consider the following compound (X) H−C≡C−CH2−CH(CH3)−CH3\mathrm{H-C{\equiv}C-CH_2-CH(CH_3)-CH_3} with the carbons numbered I (the terminal ≡\equivC-H…MediumSingle correctHas a figure
  3. 2 Apr 2025, Shift 2 · Q62Formation of Na4[Fe(CN)5NOS]\mathrm{Na_4[Fe(CN)_5NOS]}, a purple coloured complex formed by addition of sodium nitroprusside in sodium carbonate…EasySingle correct
  4. 2 Apr 2025, Shift 2 · Q63Match List - I with List - II. List - I (Purification technique) (A) Distillation (simple) (B) Fractional distillation (C) Distillation…MediumMatch the list
  5. 2 Apr 2025, Shift 2 · Q65In 3,3-dimethylhex-1-en-4-yne, there are _____sp3sp^3, _____sp2sp^2 and _____spsp hybridised carbon atoms respectively.EasySingle correct
  6. 2 Apr 2025, Shift 2 · Q67Match List - I with List - II. List - I (Reaction) (A)…EasyMatch the listHas a figure
  7. 3 Apr 2025, Shift 1 · Q64Identify the correct statements from the following. A. [structure: pentan-3-one (skeletal, C=O at the middle carbon)] and [structure:…MediumOtherHas a figure
  8. 3 Apr 2025, Shift 1 · Q67The least acidic compound, among the following is: (A) [structure: 3-ethoxyphenol, EtO and OH meta on a benzene ring] (B) [structure:…MediumDiagram basedHas a figure
  9. 3 Apr 2025, Shift 1 · Q740.5 g of an organic compound on combustion gave 1.46 g of CO2\mathrm{CO_2} and 0.9 g of H2O\mathrm{H_2O}. The percentage of carbon in the…EasyNumerical value
  10. 3 Apr 2025, Shift 1 · Q75During estimation of nitrogen by Dumas' method of compound X (0.42 g) [structure X: piperazine, six-membered ring with two NH groups at…EasyNumerical valueHas a figure
  11. 3 Apr 2025, Shift 2 · Q64In Dumas' method for estimation of nitrogen 0.4 g of an organic compound gave 60 mL of nitrogen collected at 300 K temperature and 715 mm…MediumSingle correct
  12. 3 Apr 2025, Shift 2 · Q65Given below are two statements: Statement I : Hyperconjugation is not a permanent effect. Statement II : In general, greater the number of…EasyTwo statements
  13. 3 Apr 2025, Shift 2 · Q66What is the correct IUPAC name of [structure] ?EasyDiagram basedHas a figure
  14. 3 Apr 2025, Shift 2 · Q75The total number of structural isomers possible for the substituted benzene derivatives with the molecular formula C9H12\mathrm{C_9H_{12}} is…MediumNumerical value
  15. 4 Apr 2025, Shift 2 · Q62Match List - I with List - II. List - I (Separation of) List - II (Separation Technique) (A) Aniline from aniline-water mixture (I) Simple…MediumMatch the list
  16. 4 Apr 2025, Shift 2 · Q63In which pairs, the first ion is more stable than the second ? (A) [figure: 1-methoxycyclohexyl cation] & [figure: 1-methylcyclohexyl…MediumOtherHas a figure
  17. 4 Apr 2025, Shift 2 · Q64The IUPAC name of the following compound is : HC≡C−CH2−CH(OH)−CH2−CH=CH2\mathrm{HC\equiv C-CH_2-CH(OH)-CH_2-CH=CH_2}MediumSingle correct
  18. 7 Apr 2025, Shift 1 · Q65Which of the following is the correct IUPAC name of given organic compound (X)?EasySingle correctHas a figure
  19. 7 Apr 2025, Shift 1 · Q74An organic compound weighing 500 mg, produced 220 mg of CO2\mathrm{CO_2}, on complete combustion. The percentage composition of carbon in…EasyNumerical value
  20. 7 Apr 2025, Shift 2 · Q74In Dumas' method 292 mg of an organic compound released 50 mL of nitrogen gas (N2\mathrm{N_2}) at 300 K temperature and 715 mm Hg…MediumNumerical value
  21. 8 Apr 2025, Shift 2 · Q63What is the correct IUPAC name of [structure: cyclopentene ring with an ethyl group on one ring carbon and an OH group on another] ?MediumSingle correctHas a figure
  22. 8 Apr 2025, Shift 2 · Q64Match the LIST-I with LIST-II LIST-I | LIST-II A. Carbocation | I. Species that can supply a pair of electrons. B. C-Free radical | II.…EasyMatch the list

JEE Main 202458 questions

  1. 4 Apr 2024, Shift 1 · Q63What will be the decreasing order of basic strength of the following conjugate bases ? O‾H\overline{\mathrm{O}}\mathrm{H},…EasySingle correct
  2. 4 Apr 2024, Shift 1 · Q73Which of the following nitrogen containing compound does not give Lassaigne's test ?EasySingle correct
  3. 4 Apr 2024, Shift 1 · Q74Mesomeric Effect · Medium · Match the list · has a figure
  4. 4 Apr 2024, Shift 1 · Q75Electromeric Effect · Easy · Single correct
  5. 4 Apr 2024, Shift 1 · Q88Enumeration of Structural Isomers · Medium · Numerical value
  6. 4 Apr 2024, Shift 2 · Q73Adsorption in Chromatography · Easy · Other
  7. 4 Apr 2024, Shift 2 · Q74Carbanion Stability · Medium · Diagram based · has a figure
  8. 4 Apr 2024, Shift 2 · Q88Open the question · Easy · Numerical value
  9. 5 Apr 2024, Shift 1 · Q74Nitrating Mixture and Nitronium Ion Generation · Easy · Two statements · has a figure
  10. 5 Apr 2024, Shift 1 · Q76Physical Properties of Cis/Trans Isomers · Easy · Assertion–reason
  11. 5 Apr 2024, Shift 2 · Q73Functional Group Priority · Medium · Diagram based · has a figure
  12. 5 Apr 2024, Shift 2 · Q74Position Isomerism · Easy · Match the list
  13. 5 Apr 2024, Shift 2 · Q88Open the question · Easy · Numerical value · has a figure
  14. 6 Apr 2024, Shift 1 · Q73Open the question · Medium · Other
  15. 6 Apr 2024, Shift 1 · Q74Metamerism · Medium · Diagram based · has a figure
  16. 6 Apr 2024, Shift 1 · Q75Open the question · Easy · Single correct · has a figure
  17. 6 Apr 2024, Shift 2 · Q72Halide Confirmatory Tests · Easy · Single correct
  18. 6 Apr 2024, Shift 2 · Q73Adsorption Chromatography Principle · Medium · Single correct
  19. 6 Apr 2024, Shift 2 · Q88Hyperconjugation · Medium · Numerical value · has a figure
  20. 8 Apr 2024, Shift 1 · Q74Polyfunctional Aromatic Compounds · Easy · Two statements · has a figure
  21. 8 Apr 2024, Shift 1 · Q75Open the question · Easy · Single correct · has a figure
  22. 8 Apr 2024, Shift 2 · Q71Open the question · Easy · Single correct
  23. 8 Apr 2024, Shift 2 · Q72Open the question · Medium · Two statements
  24. 8 Apr 2024, Shift 2 · Q73Open the question · Easy · Single correct
  25. 8 Apr 2024, Shift 2 · Q80Open the question · Easy · Match the list
  26. 9 Apr 2024, Shift 1 · Q70Open the question · Easy · Single correct
  27. 9 Apr 2024, Shift 1 · Q71Relative Stability · Medium · Single correct · has a figure
  28. 9 Apr 2024, Shift 1 · Q74Wurtz Reaction Limitations · Hard · Single correct · has a figure
  29. 9 Apr 2024, Shift 1 · Q89Mesomeric Effect · Medium · Numerical value · has a figure
  30. 9 Apr 2024, Shift 2 · Q73Relative Stability · Medium · Single correct · has a figure
  31. 9 Apr 2024, Shift 2 · Q88Open the question · Medium · Numerical value · has a figure
  32. 1 Feb 2024, Shift 1 · Q71Stoichiometry of Kjeldahl Method · Easy · Single correct
  33. 1 Feb 2024, Shift 1 · Q73Open the question · Easy · Other
  34. 1 Feb 2024, Shift 1 · Q89Chiral Centers · Easy · Numerical value
  35. 1 Feb 2024, Shift 2 · Q72Open the question · Easy · Single correct
  36. 1 Feb 2024, Shift 2 · Q73Mesomeric Effect · Easy · Single correct
  37. 1 Feb 2024, Shift 2 · Q87Stoichiometry of Kjeldahl Method · Easy · Numerical value
  38. 27 Jan 2024, Shift 1 · Q70Cyclic Compound Naming · Easy · Single correct · has a figure
  39. 27 Jan 2024, Shift 1 · Q71Open the question · Easy · Single correct · has a figure
  40. 27 Jan 2024, Shift 1 · Q88Ortho-Para vs Meta Directing · Easy · Numerical value
  41. 27 Jan 2024, Shift 1 · Q89Huckel's Rule (4n+2) · Medium · Numerical value · has a figure
  42. 29 Jan 2024, Shift 1 · Q71Open the question · Medium · Single correct
  43. 29 Jan 2024, Shift 1 · Q72Mesomeric Effect · Easy · Single correct
  44. 29 Jan 2024, Shift 1 · Q73Relative Stability · Easy · Single correct
  45. 29 Jan 2024, Shift 1 · Q88Open the question · Easy · Numerical value
  46. 30 Jan 2024, Shift 1 · Q69Open the question · Easy · Single correct
  47. 30 Jan 2024, Shift 1 · Q70Oxo vs Formyl Prefixes · Easy · Single correct · has a figure
  48. 30 Jan 2024, Shift 1 · Q79Sulfide Lead Acetate Test · Easy · Two statements
  49. 30 Jan 2024, Shift 1 · Q89Open the question · Easy · Numerical value
  50. 30 Jan 2024, Shift 2 · Q72Open the question · Easy · Single correct
  51. 30 Jan 2024, Shift 2 · Q73Carbocation Stability · Easy · Single correct
  52. 30 Jan 2024, Shift 2 · Q74Nomenclature of Cyanides and Isocyanides · Easy · Single correct · has a figure
  53. 30 Jan 2024, Shift 2 · Q87Calculating Geometrical Isomers in Polyenes · Medium · Numerical value · has a figure
  54. 31 Jan 2024, Shift 1 · Q71Adsorption Chromatography Principle · Easy · Single correct
  55. 31 Jan 2024, Shift 1 · Q72Open the question · Medium · Match the list
  56. 31 Jan 2024, Shift 1 · Q74Open the question · Easy · Single correct
  57. 31 Jan 2024, Shift 1 · Q75Functional Group Priority · Easy · Two statements
  58. 31 Jan 2024, Shift 2 · Q72Open the question · Easy · Single correct

JEE Main 202315 questions

  1. 6 Apr 2023, Shift 1 · Q74Open the question · Medium · Match the list
  2. 6 Apr 2023, Shift 2 · Q73Group I: Lead Chromate Test · Easy · Single correct
  3. 6 Apr 2023, Shift 2 · Q76Adsorption in Chromatography · Medium · Other · has a figure
  4. 8 Apr 2023, Shift 2 · Q72Functional Group Priority · Easy · Single correct · has a figure
  5. 10 Apr 2023, Shift 1 · Q71Open the question · Medium · Single correct
  6. 10 Apr 2023, Shift 2 · Q72Open the question · Medium · Single correct
  7. 10 Apr 2023, Shift 2 · Q73Carbocation Stability · Hard · Other · has a figure
  8. 11 Apr 2023, Shift 1 · Q72Adsorption Chromatography Principle · Medium · Diagram based · has a figure
  9. 12 Apr 2023, Shift 1 · Q74Huckel's Rule · Medium · Other · has a figure
  10. 12 Apr 2023, Shift 1 · Q87Open the question · Easy · Numerical value · has a figure
  11. 13 Apr 2023, Shift 1 · Q73Inductive Effect on Dipole Moment · Medium · Diagram based · has a figure
  12. 13 Apr 2023, Shift 1 · Q88Empirical Formula from Combustion Data · Easy · Numerical value
  13. 13 Apr 2023, Shift 2 · Q74Huckel's Rule (4n+2) · Hard · Two statements
  14. 13 Apr 2023, Shift 2 · Q90Gravimetric Precipitation Analysis · Easy · Numerical value
  15. 15 Apr 2023, Shift 1 · Q80Open the question · Easy · Single correct

JEE Main 202246 questions

  1. 25 Jul 2022, Shift 1 · Q88Stoichiometry of Kjeldahl Method · Easy · Numerical value
  2. 25 Jul 2022, Shift 1 · Q89Open the question · Medium · Numerical value
  3. 25 Jul 2022, Shift 2 · Q89Adsorption Chromatography Principle · Easy · Numerical value
  4. 25 Jul 2022, Shift 2 · Q90Enumeration of Structural Isomers · Medium · Numerical value
  5. 26 Jul 2022, Shift 1 · Q71Open the question · Medium · Single correct
  6. 26 Jul 2022, Shift 1 · Q73Annulene Planarity and Aromaticity · Medium · Diagram based · has a figure
  7. 26 Jul 2022, Shift 2 · Q73Functional Group Priority · Easy · Single correct · has a figure
  8. 26 Jul 2022, Shift 2 · Q74Open the question · Medium · Diagram based · has a figure
  9. 26 Jul 2022, Shift 2 · Q88Open the question · Hard · Numerical value
  10. 27 Jul 2022, Shift 1 · Q79Open the question · Easy · Single correct
  11. 27 Jul 2022, Shift 2 · Q79Open the question · Easy · Match the list
  12. 28 Jul 2022, Shift 1 · Q72Bicyclo and Spiro Nomenclature · Medium · Match the list · has a figure
  13. 28 Jul 2022, Shift 1 · Q74Acidity of Alpha-Hydrogens in Carbonyls · Medium · Single correct · has a figure
  14. 28 Jul 2022, Shift 1 · Q90Empirical Formula from Combustion Data · Easy · Numerical value
  15. 28 Jul 2022, Shift 2 · Q48Adsorption Chromatography Principle · Easy · Assertion–reason
  16. 28 Jul 2022, Shift 2 · Q56Stoichiometry of Dumas Method · Medium · Numerical value
  17. 30 Jul 2022, Shift 2 · Q42Open the question · Easy · Single correct
  18. 30 Jul 2022, Shift 2 · Q43Huckel's Rule · Medium · Diagram based · has a figure
  19. 24 Jun 2022, Shift 1 · Q80Nickel DMG Complex · Easy · Single correct
  20. 24 Jun 2022, Shift 1 · Q88Stoichiometry of Kjeldahl Method · Medium · Numerical value
  21. 24 Jun 2022, Shift 1 · Q891,2- vs 1,4-Addition to Conjugated Carbonyls · Medium · Numerical value · has a figure
  22. 24 Jun 2022, Shift 2 · Q73Carbocation Stability · Hard · Diagram based · has a figure
  23. 24 Jun 2022, Shift 2 · Q88Stoichiometry of Dumas Method · Easy · Numerical value
  24. 25 Jun 2022, Shift 1 · Q71Phenol Nitration Reagent Effects · Medium · Single correct
  25. 25 Jun 2022, Shift 1 · Q72Ethane and Butane Conformers · Easy · Diagram based · has a figure
  26. 25 Jun 2022, Shift 2 · Q73Open the question · Medium · Assertion–reason
  27. 25 Jun 2022, Shift 2 · Q74Open the question · Medium · Single correct
  28. 26 Jun 2022, Shift 1 · Q73Open the question · Medium · Two statements
  29. 26 Jun 2022, Shift 1 · Q74Open the question · Medium · Other · has a figure
  30. 26 Jun 2022, Shift 1 · Q80Nitrate Brown Ring Test · Easy · Single correct
  31. 26 Jun 2022, Shift 1 · Q88Empirical Formula from Combustion Data · Easy · Numerical value
  32. 26 Jun 2022, Shift 2 · Q71Nucleophilicity vs Basicity · Medium · Single correct
  33. 27 Jun 2022, Shift 1 · Q73Open the question · Easy · Diagram based · has a figure
  34. 27 Jun 2022, Shift 1 · Q90Chirality in Substituted Cycloalkanes · Hard · Numerical value
  35. 27 Jun 2022, Shift 2 · Q72Huckel's Rule · Medium · Diagram based · has a figure
  36. 27 Jun 2022, Shift 2 · Q90Open the question · Easy · Numerical value
  37. 28 Jun 2022, Shift 1 · Q71Open the question · Easy · Single correct
  38. 28 Jun 2022, Shift 1 · Q80Sulfide Sodium Nitroprusside Test · Easy · Single correct
  39. 28 Jun 2022, Shift 1 · Q90Gravimetric Precipitation Analysis · Easy · Numerical value
  40. 28 Jun 2022, Shift 2 · Q73Oxo vs Formyl Prefix for Aldehydes · Medium · Diagram based · has a figure
  41. 28 Jun 2022, Shift 2 · Q88POAC in Combustion Analysis · Medium · Numerical value
  42. 29 Jun 2022, Shift 1 · Q88Stoichiometry of Kjeldahl Method · Easy · Numerical value
  43. 29 Jun 2022, Shift 1 · Q89Chiral Centers · Easy · Numerical value · has a figure
  44. 29 Jun 2022, Shift 2 · Q73Relative Stability · Medium · Diagram based · has a figure
  45. 30 Jun 2022, Shift 1 · Q73Open the question · Medium · Single correct
  46. 30 Jun 2022, Shift 1 · Q88Open the question · Medium · Numerical value

JEE Main 202137 questions

  1. 3 Aug 2021, Shift 1 · Q41Open the question · Medium · Two statements
  2. 3 Aug 2021, Shift 1 · Q50Ethane and Butane Conformers · Medium · Diagram based · has a figure
  3. 3 Aug 2021, Shift 2 · Q42Cyanide Prussian Blue Test · Medium · Single correct
  4. 3 Aug 2021, Shift 2 · Q44Geometrical Isomerism · Medium · Diagram based · has a figure
  5. 3 Aug 2021, Shift 2 · Q59Open the question · Medium · Numerical value
  6. 4 Aug 2021, Shift 1 · Q42Open the question · Easy · Single correct
  7. 4 Aug 2021, Shift 1 · Q59Counting Geometrical Isomers · Hard · Numerical value · has a figure
  8. 26 Aug 2021, Shift 2 · Q42Huckel's Rule · Medium · Diagram based · has a figure
  9. 26 Aug 2021, Shift 2 · Q43Geometrical Isomerism in Cycloalkanes · Medium · Single correct
  10. 26 Aug 2021, Shift 2 · Q59Gravimetric Precipitation Analysis · Medium · Numerical value
  11. 27 Aug 2021, Shift 1 · Q59Open the question · Easy · Numerical value
  12. 27 Aug 2021, Shift 1 · Q60Stoichiometry of Dumas Method · Hard · Numerical value
  13. 31 Aug 2021, Shift 1 · Q42Open the question · Easy · Assertion–reason
  14. 31 Aug 2021, Shift 1 · Q43Alkene vs Alkyne Numbering Tiebreaker · Medium · Diagram based · has a figure
  15. 31 Aug 2021, Shift 2 · Q60Stoichiometry of Dumas Method · Easy · Numerical value
  16. 24 Feb 2021, Shift 2 · Q43Huckel's Rule · Easy · Single correct · has a figure
  17. 25 Feb 2021, Shift 1 · Q60Open the question · Easy · Numerical value · has a figure
  18. 25 Feb 2021, Shift 2 · Q41Open the question · Easy · Single correct
  19. 26 Feb 2021, Shift 1 · Q40Open the question · Medium · Two statements
  20. 26 Feb 2021, Shift 1 · Q41Open the question · Easy · Single correct
  21. 26 Feb 2021, Shift 1 · Q50Sulfite Dichromate Paper Test · Easy · Single correct
  22. 26 Feb 2021, Shift 2 · Q41Open the question · Medium · Single correct
  23. 22 Jul 2021, Shift 2 · Q42Open the question · Easy · Single correct
  24. 22 Jul 2021, Shift 2 · Q43Resonance Structures · Medium · Single correct · has a figure
  25. 22 Jul 2021, Shift 2 · Q44Geometrical Isomerism · Medium · Single correct
  26. 25 Jul 2021, Shift 1 · Q41Resonance Structures · Medium · Diagram based · has a figure
  27. 25 Jul 2021, Shift 2 · Q42Aromaticity-Driven Carbon Acidity · Medium · Diagram based · has a figure
  28. 25 Jul 2021, Shift 2 · Q59Stoichiometry of Kjeldahl Method · Medium · Numerical value
  29. 16 Mar 2021, Shift 2 · Q41Open the question · Medium · Match the list
  30. 16 Mar 2021, Shift 2 · Q60Stoichiometry of Dumas Method · Medium · Numerical value
  31. 17 Mar 2021, Shift 1 · Q41Open the question · Easy · Two statements
  32. 17 Mar 2021, Shift 1 · Q42Huckel's Rule (4n+2) · Easy · Diagram based · has a figure
  33. 17 Mar 2021, Shift 2 · Q42Stoichiometry of Kjeldahl Method · Medium · Diagram based · has a figure
  34. 17 Mar 2021, Shift 2 · Q59Open the question · Easy · Numerical value
  35. 18 Mar 2021, Shift 1 · Q42Functional Isomerism · Easy · Single correct
  36. 18 Mar 2021, Shift 1 · Q50Open the question · Medium · Single correct
  37. 18 Mar 2021, Shift 2 · Q43Open the question · Easy · Diagram based · has a figure

JEE Main 202012 questions

  1. 8 Jan 2020, Shift 1 · Q40Open the question · Easy · Single correct
  2. 8 Jan 2020, Shift 2 · Q40Stoichiometry of Kjeldahl Method · Easy · Single correct · has a figure
  3. 8 Jan 2020, Shift 2 · Q41Huckel's Rule · Medium · Diagram based · has a figure
  4. 9 Jan 2020, Shift 1 · Q40Carbanion Stability · Medium · Diagram based · has a figure
  5. 2 Sep 2020, Shift 1 · Q39Functional Group Priority · Easy · Diagram based · has a figure
  6. 2 Sep 2020, Shift 1 · Q40Open the question · Medium · Diagram based · has a figure
  7. 2 Sep 2020, Shift 2 · Q39Carboxylic Acid Acidity · Medium · Diagram based · has a figure
  8. 3 Sep 2020, Shift 1 · Q40Open the question · Easy · Single correct
  9. 3 Sep 2020, Shift 1 · Q45Stoichiometry of Kjeldahl Method · Medium · Other · has a figure
  10. 4 Sep 2020, Shift 1 · Q40Special Suffixes for Ring-Attached Functional Groups · Medium · Diagram based · has a figure
  11. 6 Sep 2020, Shift 2 · Q31Polyfunctional Aromatic Compounds · Medium · Single correct · has a figure
  12. 6 Sep 2020, Shift 2 · Q32Stoichiometry of Dumas Method · Medium · Match the list

JEE Main 20171 question

  1. 2 Apr 2017 (offline) · Q54Huckel's Rule · Medium · Single correct · has a figure

Questions from the official JEE Main papers published by NTA. Chapter, topic and idea tags, counts and notes are Lumi’s. Pattern: Asked most years.

More Chemistry, Class 11

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