JEE Main · Chemistry · The p-Block Elements
Group 13 Ionization Energy Trend
JEE Main asked Group 13 Ionization Energy Trend 6 times in 5 of the 108 shifts Lumi analysed, in 2024, 2025 and 2026. It belongs to Group 13 & 14, in The p-Block Elements (Chemistry). The longest wait between two years asking it was 1 year. In 2024 and 2025 it came in more than one shift of the same year.
Updated 2026-10-24
- Times asked
- 6
- in 5 shifts
- Years
- 3 of 8
- First asked
- 2024
- last in 2026
- Pattern
- New since 2024
- across the analysed shifts
Questions on this idea a shift, by year
2017–2026. Asked in 2024, 2025 and 2026. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Chemistry questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 0 in 24 shifts · 2023: 0 in 12 shifts · 2024: 2 in 18 shifts · 2025: 3 in 8 shifts · 2026: 1 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
- 20261 of 9
- 202522 of 8
- 20242 of 18
- 20230 of 12
- 20220 of 24
- 20210 of 24
- 20200 of 12
- 20170 of 1
Asked in that shift More than once Not asked
How JEE Main framed it
Single correct is the usual form. Skill tested: conceptual.
- Statement i/ii on group 13 properties
- Order/ranking of group 13 properties
Difficulty
Every question was multiple choice.
Every question
All 6 questions
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
- 6 Apr 2026, Shift 1 · Q59Given below are two statements: Statement I: Aluminium is more electropositive than thallium as the standard electrode potential value of…MediumTwo statements
- 4 Apr 2025, Shift 2 · Q57The elements of Group 13 with highest and lowest first ionisation enthalpies are respectively :EasySingle correct
- 4 Apr 2025, Shift 2 · Q58Given below are two statements : Statement (I) : The first ionisation enthalpy of group 14 elements is higher than the corresponding…MediumTwo statements
- 3 Apr 2025, Shift 2 · Q60The correct orders among the following are A. Atomic radius : B < Al < Ga < In < Tl B. Electronegativity : Al < Ga < In < Tl < B C.…MediumOther
- 9 Apr 2024, Shift 2 · Q68Match List I with List II List I | List II A. Melting Point [K] | I. B. Ionic Radius [/pm] | II.…HardMatch the list
- 5 Apr 2024, Shift 2 · Q68The correct statements from the following are : (A) The decreasing order of atomic radii of group 13 elements is Tl > In > Ga > Al > B.…MediumSingle correct
Shifts: 5 Apr 2024, Shift 2, 9 Apr 2024, Shift 2, 3 Apr 2025, Shift 2, 4 Apr 2025, Shift 2, 6 Apr 2026, Shift 1.
Same topic
Other ideas in Group 13 & 14
Group 13 & 14 has 16 ideas JEE Main has asked; 8 of them came up in more than one question. The 12 most asked are below.
- Inert Pair Effect7× · 2026
- Diborane Structure4× · 2022
- Borax and Boric Acid3× · 2023
- Borazine Structure and Reactivity3× · 2023
- Silicones and Zeolites3× · 2022
- Borax Bead Test Chemistry2× · 2026
- Acid-Base Nature of Group 13 Oxides2× · 2023
- Amphoterism of Tin and Lead Oxidesonce · 2024
- Catenation Trend in Group 14once · 2024
- Gallium Melting Point Anomalyonce · 2023
- Borax Bead Test Chemistryonce · 2022
- Symmetrical vs. Asymmetrical Cleavage of Diboraneonce · 2022