JEE Main · Chemistry · Organic Chemistry: Some Basic Principles and Techniques
-I Effect Order of Neutral Withdrawing Groups
JEE Main asked -I Effect Order of Neutral Withdrawing Groups once in the 108 shifts Lumi analysed, on 4 Apr 2026, Shift 1. It belongs to Inductive and Electromeric Effects, in Organic Chemistry: Some Basic Principles and Techniques (Chemistry).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2026
- the only year
- Pattern
- New since 2024
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 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: 0 in 18 shifts · 2025: 0 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.
How JEE Main framed it
Single correct is the usual form. Skill tested: recall.
- Order/ranking of electron withdrawing power
Difficulty
The question was multiple choice.
Every question
The question
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
Shift: 4 Apr 2026, Shift 1.
Same topic
Other ideas in Inductive and Electromeric Effects
Inductive and Electromeric Effects has 5 ideas JEE Main has asked; 2 of them came up in more than one question.
- Carbocation Stability4× · 2025
- Carbanion Stability3× · 2026
- Electromeric Effectonce · 2024
- Inductive Effect on Dipole Momentonce · 2023