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Friday, 9 October

NEET UG 2022 · Chemistry · Question 58

NEET 2022 Chemistry, question 58

Question 58 of the NEET 2022 paper (code R1) is a Chemistry question from Haloalkanes and Haloarenes. Its idea, Stereochemical Outcomes, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 4.

Updated 2026-10-08

Q58 · Chemistry

The incorrect statement regarding chirality is :

  1. 1A racemic mixture shows zero optical rotation.
  2. 2SN1\mathrm{S_N1} reaction yields 1 : 1 mixture of both enantiomers.
  3. 3The product obtained by SN2\mathrm{S_N2} reaction of haloalkane having chirality at the reactive site shows inversion of configuration.
  4. 4Enantiomers are superimposable mirror images on each other.Official answer

Official answer: option 4 · NTA final answer key

Same idea

The only question on Stereochemical Outcomes

No other NEET paper from 2017–2026 tested this exact idea.

Stereochemical Outcomes: every question and how it was framed

The chapter

Haloalkanes and Haloarenes in ten years of NEET

16 questions from 2017–2026, asked in 10 of 10 papers, about 1.5 a paper. Nucleophilic Substitution alone had 16.

Haloalkanes and Haloarenes: questions per paper

0241’171’181’191’202’212’223’233’241’251’26