NEET UG · Chemistry · Haloalkanes and Haloarenes
Allylic and Benzylic Reactivity
NEET asked Allylic and Benzylic Reactivity twice, in 2023 and 2024: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Nucleophilic Substitution, in Haloalkanes and Haloarenes (Chemistry). The longest wait between two papers asking it was 1 year.
Updated 2026-10-08
- Times asked
- 2
- in 2017–2026
- Papers
- 2
- of 10
- First asked
- 2023
- last in 2024
- Chance next paper
- 6%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2023 and 2024.
How NEET framed it
One-line MCQ is the usual form. Skill tested: application.
- Classify example of a halide type
- Order/ranking of sn1 reactivity
Chance asked next paper 6%
Every question
All 2 questions
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2024 Q58The compound that will undergo S1 reaction with the fastest rate isOne-line MCQ · Medium · figure
- 2023 Q53The given compound is an example of ________.One-line MCQ · Easy · figure
Same topic
Other ideas in Nucleophilic Substitution
Nucleophilic Substitution has 14 ideas NEET has asked; 2 of them came up in more than one question. The 12 most asked are below.
- Preparation of Haloarenes2× · 2022
- Grignard Reagentsonce · 2026
- Leaving Group Abilityonce · 2025
- Alcohols to Haloalkanesonce · 2024
- Aqueous vs Alcoholic KOHonce · 2024
- Carbocation Rearrangementsonce · 2023
- Reactions of Haloalkanes and Haloarenes with Metalsonce · 2023
- Stereochemical Outcomesonce · 2022
- C-X Bond Enthalpy Trendonce · 2021
- Saytzeff Rule in Dehydrohalogenationonce · 2021
- Dehydrohalogenation and Zaitsev's Ruleonce · 2020
- Side-Chain Halogenation of Tolueneonce · 2018