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Sunday, 25 October

JEE Main · Chemistry · Class 12

Alcohols, Phenols and Ethers: JEE Main previous year questions

110 questions in 72 of the 108 JEE Main shifts Lumi analysed, asked in 7 of 8 years. Here is what this chapter tests and how.

Study this chapter
Questions
110
in 72 of 108 shifts · 7 of 8 years
Average a shift
0.8
of 25 Chemistry · 0.8 since 2024 0.1
Typical range
0.5–1.0
questions a shift; fewest 0.0, most 1.2
Weighted estimate
0.9
model, recent years count more · about 3.7 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 Alcohols, Phenols and Ethers

Priority

Lower priority

One of the 6 Chemistry chapters that shared the last fifth of Chemistry questions in the 108 shifts analysed. How bands are set

Past questions
110in 72 of 108 shifts
Study plan gives it
15 hover 12 months; 11 h over 6
Study this chapter →

Ideas asked most often

  1. Reimer-Tiemann Reaction9×
  2. Phenol Acidity Comparison8×
  3. Alcohol Dehydration Ease7×
  4. Hydroboration-Oxidation6×
  5. Carboxylic Acid Acidity5×

91 of the 143 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

Alcohols, Phenols and Ethers at a glance

  1. 01

    73%

    of its 30 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

    64%

    of the 143 ideas in Lumi's map of the chapter have not been asked or touched on in the shifts analysed.

  3. 03

    13%

    of its questions asked for a numerical answer, 0.4 times the Chemistry average.

  4. 04

    9%

    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.

0240’171.2’200.8’210.9’220.8’231’240.5’251’26

Raw count: 2017: 0 in 1 shift · 2020: 14 in 12 shifts · 2021: 23 in 24 shifts · 2022: 26 in 24 shifts · 2023: 12 in 12 shifts · 2024: 22 in 18 shifts · 2025: 4 in 8 shifts · 2026: 9 in 9 shifts.

Kind of question

SHARE OF QUESTIONS
  • Diagram based36%
  • Numerical answer13%
  • Multi-step10%
  • Conceptual9%
  • Application7%
  • Two statements7%
  • Recall, single correct6%
  • Match the list6%
  • Assertion–reason5%

Most common asks: predict product of reaction (16); predict product of reaction sequence (6); reagent identification (4).

Profile

This chapter in numbers

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

Rank, all JEE chapters
#44
of 70 by weighted estimate
Rank in Chemistry
#18
of 21 chapters
Share of Chemistry
3.1%
of its questions, all shifts analysed
Busiest year
2020
1.2 questions a shift
Year to year
Some swing
varies by about 0.3 questions a shift
Long-run direction
+0.06
questions a shift, per year
Easy questions
37%
9% rated hard
Numerical answer
13%
0.4× the Chemistry rate
With a figure
66%
graph, diagram or structure
Study time
15 h
11 h on a 6-month plan
Marks per study hour
0.25
#17 of 70 chapters
Foundation for others
4%
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).

  • 2017
  • 202014
  • 202123
  • 202226
  • 202312
  • 202422
  • 20254
  • 20269
  • Easy
  • Medium
  • Hard

What it asks you to do

SHARE OF QUESTIONS
  • Multi-step28%
  • Application25%
  • Conceptual24%
  • Recall17%
  • Calculation5%
  • Diagram reading2%

Coverage

How much of the chapter JEE Main has used

We split the chapter into 143 ideas. In the 108 shifts analysed, JEE Main built a question around 44 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
44
Touched on in a question
8
Never asked
91

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. 12 questions had no close topic in Lumi's map and count for the chapter only.

’17’20’21’22’23’24’25’26
014+questions in that year’s analysed shifts, shaded per shift
  • Alcohols and Phenols

    As a topic: 71 questions in 7 of 8 years, most often diagram based, 15% numerical answer. Recent asks: numerical: moles of product from reactant mass; predict product of reaction; numerical: percent change from product identity.

  • Ethers

    As a topic: 12 questions in 7 of 8 years, most often single correct.

  • Alkenes and Alkynes

    As a topic: 82 questions in 8 of 8 years, most often diagram based, 16% numerical answer. Recent asks: statement I/II on diazonium and alkene reactions; identify compounds in reaction sequence; deduce compound from reaction sequence.

  • Organic Acidity and Basicity

    As a topic: 21 questions in 7 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.

  • Open58 · 53%612137145

    24 ideas inside

    • OpenRepeated9 · 16%323
    • OpenRepeated8 · 14%323
    • OpenRepeated7 · 12%2
    • OpenRepeated4 · 7%2
    • OpenRepeated3 · 5%
    • OpenRepeated3 · 5%
    • OpenRepeated3 · 5%2
    • OpenRepeated3 · 5%2
    • OpenRepeated2 · 3%
    • OpenRepeated2 · 3%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
    • Open1 · 2%
  • Open11 · 10%232
  • Open8 · 7%232
  • Open7 · 6%22
  • Open2 · 2%
  • Open2 · 2%
  • Open2 · 2%
  • Open2 · 2%2
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%
  • Open1 · 1%

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, 37 different ideas were tested; 16 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 110 Alcohols, Phenols and Ethers 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 20269 questions

  1. 4 Apr 2026, Shift 1 · Q66Amongst the following, the total number of compounds soluble in aqueous NaOH at room temperature is:MediumDiagram basedHas a figure
  2. 4 Apr 2026, Shift 1 · Q70Identify the colour of compound 'X' in the sequence of the reaction.MediumDiagram basedHas a figure
  3. 4 Apr 2026, Shift 2 · Q66The descending order of acidity among the following compounds is: A. phenol B. 4-nitrophenol (O2N\mathrm{O_2N} para to OH on the benzene…MediumOtherHas a figure
  4. 4 Apr 2026, Shift 2 · Q70Match the LIST-I with LIST-II List-I (Compound): A. [figure: cyclohexane ring bearing OH] B. [figure: cyclohexane ring bearing NH2] C.…MediumMatch the listHas a figure
  5. 5 Apr 2026, Shift 1 · Q67Consider compounds A, B and C with following structural formulae A = CH3−CH2−CH2−CH2−CH2−OH\mathrm{CH_3-CH_2-CH_2-CH_2-CH_2-OH} B =…EasyOtherHas a figure
  6. 5 Apr 2026, Shift 1 · Q73One mole of phenol is treated with dilute HNO3\mathrm{HNO_3} at 298 K to give a mixture of products. The mixture is separated by steam…MediumNumerical value
  7. 6 Apr 2026, Shift 1 · Q67Consider the following sequence of reactions [skeletal structure: a central carbon with a vertical line up and down, a line to the left,…HardOtherHas a figure
  8. 6 Apr 2026, Shift 1 · Q734.7 g of phenol is heated with Zn to give product X. If this reaction goes to 60% completion then the number of moles of compound X formed…EasyNumerical value
  9. 6 Apr 2026, Shift 2 · Q66Consider the following reaction. [figure: benzyl phenyl ether, C6H5−O−CH2−C6H5\mathrm{C_6H_5{-}O{-}CH_2{-}C_6H_5}] ++ HI →\rightarrow Product…EasyTwo statementsHas a figure

JEE Main 20254 questions

  1. 4 Apr 2025, Shift 2 · Q68A toxic compound "A" when reacted with NaCN in aqueous acidic medium yields an edible cooking component and food preservative "B". "B" is…HardSingle correct
  2. 7 Apr 2025, Shift 1 · Q64Given below are two statements: Statement I: Dimethyl ether is completely soluble in water. However, diethyl ether is soluble in water to…EasyTwo statements
  3. 7 Apr 2025, Shift 2 · Q67Match List - I with List - II. List - I (Conversion) | List - II (Reagents, Conditions used) (A) [figure: chlorobenzene to phenol] | (I)…MediumMatch the listHas a figure
  4. 8 Apr 2025, Shift 2 · Q67Which one of the following reactions will not lead to the desired ether formation in major proportion ? (iso-Bu ⇒ isobutyl, sec-Bu ⇒…MediumSingle correctHas a figure

JEE Main 202422 questions

  1. 4 Apr 2024, Shift 2 · Q78Common name of Benzene - 1, 2 - diol is -EasySingle correct
  2. 4 Apr 2024, Shift 2 · Q79CH3−CH2−CH2−Br+NaOH→C2H5OH\mathrm{CH_3-CH_2-CH_2-Br + NaOH \xrightarrow{C_2H_5OH}} Product 'A' Product A →H2O/H+\xrightarrow{\mathrm{H_2O/H^+}} Product "B" Product A…EasySingle correct
  3. 5 Apr 2024, Shift 1 · Q77Given below are two statement : Statements I : Bromination of phenol in solvent with low polarity such as CHCl3\mathrm{CHCl_3} or…EasyTwo statements
  4. 5 Apr 2024, Shift 1 · Q89Consider the given chemical reaction sequence : phenol →Conc. H2SO4\xrightarrow{\text{Conc. } \mathrm{H_2SO_4}} Product A…MediumNumerical valueHas a figure
  5. 5 Apr 2024, Shift 2 · Q76Which one of the following reactions is NOT possible ?MediumDiagram basedHas a figure
  6. 6 Apr 2024, Shift 1 · Q77Given below are two statements : Statement I : Picric acid is 2,4,6 - trinitrotoluene. Statement II : Phenol - 2,4 - disulphonic acid is…EasyTwo statements
  7. 6 Apr 2024, Shift 1 · Q78In Reimer - Tiemann reaction, phenol is converted into salicylaldehyde through an intermediate. The structure of intermediate is __________.EasyDiagram basedHas a figure
  8. 8 Apr 2024, Shift 1 · Q78Identify the major products A and B respectively in the following set of reactions. [figure: 1-methylcyclohexan-1-ol (ring carbon bearing…MediumDiagram basedHas a figure
  9. 8 Apr 2024, Shift 2 · Q77Match List - I with List - II. List - I (Reactions) | List - II (Products) (A) aniline (C6H5NH2\mathrm{C_6H_5NH_2}) with (i)…MediumMatch the listHas a figure
  10. 8 Apr 2024, Shift 2 · Q78Which one the following compounds will readily react with dilute NaOH ?EasySingle correct
  11. 9 Apr 2024, Shift 1 · Q76Identify the product A and product B in the following set of reactions. [figure: CH3−CH=CH2\mathrm{CH_3-CH=CH_2}…EasySingle correctHas a figure
  12. 9 Apr 2024, Shift 1 · Q77For the given compounds, the correct order of increasing pKa\mathrm{pK_a} value : (A) phenol (B) 4-nitrophenol (O2N\mathrm{O_2N} and OH para…MediumSingle correctHas a figure
  13. 9 Apr 2024, Shift 2 · Q72Match List I with List II List I (Test) | List II (Observation) A. Br2\mathrm{Br_2} water test | I. Yellow orange or orange red precipitate…MediumMatch the list
  14. 1 Feb 2024, Shift 2 · Q77Match List - I with List - II. List - I (Reactants) : (A) Phenol, Zn/Δ\Delta, (B) Phenol, CHCl3\mathrm{CHCl_3}, NaOH, HCl, (C) Phenol,…EasyMatch the list
  15. 1 Feb 2024, Shift 2 · Q79Which among the followng has highest boiling point ?EasySingle correct
  16. 27 Jan 2024, Shift 1 · Q74Given below are two statements : Statement (I) : p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol. Statement (II) :…EasyTwo statements
  17. 27 Jan 2024, Shift 1 · Q75The ascending order of acidity of −-OH group in the following compounds is : (A) Bu−-OH (B) [p-nitrophenol: O2N\mathrm{O_2N} at para…MediumSingle correctHas a figure
  18. 29 Jan 2024, Shift 1 · Q77The major product (P) in the following reaction isMediumDiagram basedHas a figure
  19. 30 Jan 2024, Shift 2 · Q76Salicylaldehyde is synthesized from phenol, when reacted withEasySingle correct
  20. 30 Jan 2024, Shift 2 · Q77Products A and B formed in the following set of reactions are B ←B2H6, H2O2, NaOH(aq)\xleftarrow{\mathrm{B_2H_6},\ \mathrm{H_2O_2,\ NaOH(aq)}}…MediumDiagram basedHas a figure
  21. 31 Jan 2024, Shift 1 · Q77Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: pKa\mathrm{pK_a} value…EasyAssertion–reason
  22. 31 Jan 2024, Shift 1 · Q78Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion A: Alcohols react both as…MediumAssertion–reason

JEE Main 202312 questions

  1. 6 Apr 2023, Shift 2 · Q75In the following reaction, 'B' isHardDiagram basedHas a figure
  2. 6 Apr 2023, Shift 2 · Q78The strongest acid from the following isEasyDiagram basedHas a figure
  3. 8 Apr 2023, Shift 1 · Q75Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Butan −1−-1- ol has…EasyAssertion–reason
  4. 8 Apr 2023, Shift 2 · Q75A compound 'X' when treated with phthalic anhydride in presence of concentrated H2SO4\mathrm{H_2SO_4} yields 'Y'. 'Y' is used as an acid/base…EasySingle correct
  5. 10 Apr 2023, Shift 1 · Q75Suitable reaction condition for preparation of Methyl phenyl ether isEasySingle correct
  6. 10 Apr 2023, Shift 2 · Q75Hydroboration-Oxidation · Easy · Single correct
  7. 10 Apr 2023, Shift 2 · Q76Phenol Acidity · Medium · Other · has a figure
  8. 11 Apr 2023, Shift 1 · Q90Grignard Synthesis of Alcohols · Medium · Numerical value · has a figure
  9. 13 Apr 2023, Shift 1 · Q76Acid-Catalyzed Hydration Rearrangements · Hard · Single correct · has a figure
  10. 13 Apr 2023, Shift 1 · Q89Alcohol Dehydration Ease · Medium · Numerical value · has a figure
  11. 13 Apr 2023, Shift 2 · Q76Phenol Acidity Comparison · Medium · Assertion–reason · has a figure
  12. 15 Apr 2023, Shift 1 · Q76Hydroboration-Oxidation · Medium · Other · has a figure

JEE Main 202226 questions

  1. 25 Jul 2022, Shift 1 · Q80Open the question · Medium · Two statements
  2. 25 Jul 2022, Shift 2 · Q75Phenol Acidity Comparison · Easy · Diagram based · has a figure
  3. 25 Jul 2022, Shift 2 · Q88Molar Mass and Gas Volume · Medium · Numerical value
  4. 26 Jul 2022, Shift 1 · Q72Phenol Bromination Solvent Effect · Easy · Single correct
  5. 26 Jul 2022, Shift 1 · Q75Grignard Synthesis of Alcohols · Medium · Other · has a figure
  6. 26 Jul 2022, Shift 2 · Q75High-Temperature Decomposition to Phenol · Easy · Single correct
  7. 26 Jul 2022, Shift 2 · Q89Alkane Synthesis via Grignard Protonation · Easy · Numerical value
  8. 27 Jul 2022, Shift 1 · Q75Finkelstein Reaction · Medium · Diagram based · has a figure
  9. 27 Jul 2022, Shift 1 · Q90Stoichiometry of Sequential Reactions · Easy · Numerical value · has a figure
  10. 28 Jul 2022, Shift 1 · Q75Oxidation of Phenol to Benzoquinone · Medium · Single correct · has a figure
  11. 28 Jul 2022, Shift 2 · Q42Open the question · Hard · Diagram based · has a figure
  12. 28 Jul 2022, Shift 2 · Q44Cleavage of Alkyl-Aryl Ethers · Easy · Diagram based · has a figure
  13. 29 Jul 2022, Shift 1 · Q80Phenol Acidity Comparison · Easy · Diagram based · has a figure
  14. 29 Jul 2022, Shift 2 · Q76Alcohol Dehydration Ease · Easy · Single correct
  15. 29 Jul 2022, Shift 2 · Q88Mass-Volume Stoichiometry at STP · Medium · Numerical value
  16. 25 Jun 2022, Shift 1 · Q76Reimer-Tiemann Reaction · Easy · Diagram based · has a figure
  17. 25 Jun 2022, Shift 1 · Q77Cumene Hydroperoxide Synthesis · Easy · Diagram based · has a figure
  18. 25 Jun 2022, Shift 2 · Q76Grignard Reagent Addition · Medium · Diagram based · has a figure
  19. 25 Jun 2022, Shift 2 · Q78Open the question · Hard · Diagram based · has a figure
  20. 26 Jun 2022, Shift 1 · Q89Phenol Nitration Reagent Effects · Hard · Numerical value
  21. 27 Jun 2022, Shift 2 · Q75Reimer-Tiemann Reaction · Medium · Match the list · has a figure
  22. 28 Jun 2022, Shift 2 · Q74Acid-Catalyzed Dehydration of Alcohols · Medium · Diagram based · has a figure
  23. 29 Jun 2022, Shift 1 · Q80Phenol Acidity Comparison · Easy · Two statements
  24. 29 Jun 2022, Shift 1 · Q90Iodoform Test for Specific Alcohols · Easy · Numerical value
  25. 29 Jun 2022, Shift 2 · Q89Selective Alcohol Oxidation · Medium · Numerical value · has a figure
  26. 30 Jun 2022, Shift 1 · Q80Acetate Neutral FeCl3 Test · Easy · Single correct

JEE Main 202123 questions

  1. 3 Aug 2021, Shift 1 · Q43Oxymercuration-Demercuration Regioselectivity · Easy · Diagram based · has a figure
  2. 3 Aug 2021, Shift 1 · Q45Concentration-Dependent Phenol Nitration · Medium · Diagram based · has a figure
  3. 4 Aug 2021, Shift 1 · Q46Reimer-Tiemann Reaction · Medium · Match the list · has a figure
  4. 4 Aug 2021, Shift 2 · Q41Alcohol Dehydration Ease · Medium · Diagram based · has a figure
  5. 4 Aug 2021, Shift 2 · Q44Grignard Reagent Addition · Medium · Diagram based · has a figure
  6. 26 Aug 2021, Shift 1 · Q46Ortho-Para vs Meta Directing · Medium · Diagram based · has a figure
  7. 26 Aug 2021, Shift 2 · Q50Phthalein Dye Test · Easy · Diagram based · has a figure
  8. 27 Aug 2021, Shift 1 · Q42Acetylide Ion Alkylation · Medium · Diagram based · has a figure
  9. 27 Aug 2021, Shift 1 · Q45Williamson Synthesis Limits · Medium · Assertion–reason
  10. 27 Aug 2021, Shift 2 · Q41Williamson Synthesis Limits · Medium · Diagram based · has a figure
  11. 31 Aug 2021, Shift 1 · Q46Alcohol Dehydration Ease · Medium · Diagram based · has a figure
  12. 24 Feb 2021, Shift 1 · Q40Phthalein Dye Test · Easy · Single correct · has a figure
  13. 24 Feb 2021, Shift 1 · Q44Carbocation Rearrangements · Medium · Diagram based · has a figure
  14. 25 Feb 2021, Shift 2 · Q45Carboxylic Acid Acidity · Medium · Diagram based · has a figure
  15. 25 Feb 2021, Shift 2 · Q46Open the question · Medium · Single correct · has a figure
  16. 26 Feb 2021, Shift 1 · Q45Reimer-Tiemann Reaction · Medium · Diagram based · has a figure
  17. 26 Feb 2021, Shift 1 · Q46Phenol Nitration and Steam Volatility · Easy · Two statements
  18. 26 Feb 2021, Shift 2 · Q40Open the question · Medium · Single correct
  19. 26 Feb 2021, Shift 2 · Q43Darzens Halogenation (SOCl2) · Medium · Diagram based · has a figure
  20. 22 Jul 2021, Shift 2 · Q45Reimer-Tiemann Reaction · Medium · Diagram based · has a figure
  21. 22 Jul 2021, Shift 2 · Q46Reaction of Esters with Grignard Reagents · Medium · Diagram based · has a figure
  22. 18 Mar 2021, Shift 1 · Q44Grignard Synthesis of Alcohols · Medium · Diagram based · has a figure
  23. 18 Mar 2021, Shift 2 · Q44Cleavage of Alkyl-Aryl Ethers · Easy · Single correct · has a figure

JEE Main 202014 questions

  1. 8 Jan 2020, Shift 1 · Q41Mesomeric Effect · Medium · Single correct
  2. 8 Jan 2020, Shift 1 · Q45Open the question · Hard · Diagram based · has a figure
  3. 8 Jan 2020, Shift 2 · Q44Hydrogen Bonding Trends in Alcohols · Easy · Diagram based · has a figure
  4. 9 Jan 2020, Shift 2 · Q50Grignard Synthesis of Alcohols · Medium · Numerical value
  5. 2 Sep 2020, Shift 2 · Q40Nitrating Mixture and Nitronium Ion Generation · Medium · Single correct · has a figure
  6. 2 Sep 2020, Shift 2 · Q43Cleavage of Vinyl Ethers · Hard · Single correct · has a figure
  7. 2 Sep 2020, Shift 2 · Q45Lucas Test Differentiation · Medium · Single correct · has a figure
  8. 3 Sep 2020, Shift 2 · Q28Intramolecular H-Bonding in Phenols · Medium · Other · has a figure
  9. 3 Sep 2020, Shift 2 · Q40Open the question · Hard · Diagram based · has a figure
  10. 4 Sep 2020, Shift 1 · Q39Lucas Test Differentiation · Medium · Diagram based · has a figure
  11. 4 Sep 2020, Shift 1 · Q44Alcohol Dehydration Ease · Medium · Diagram based · has a figure
  12. 4 Sep 2020, Shift 2 · Q41Cold HI Cleavage (SN2) · Medium · Other · has a figure
  13. 5 Sep 2020, Shift 1 · Q31Saponification Mechanism and Kinetics · Medium · Other · has a figure
  14. 6 Sep 2020, Shift 2 · Q50Reimer-Tiemann Reaction · Easy · Numerical value

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.

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