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ChemistryJEE Main 21 Jan 2026, Shift 2·Q15·MCQ·Easy–moderate

Haloalkanes & Haloarenes · Optical isomerism in haloalkanes

Given below are four compounds:
  • (a)n-propyl chloride
  • (b)iso-propyl chloride
  • (c)sec-butyl chloride
  • (d)neo-pentyl chloride
Percentage of carbon in the one which exhibits optical isomerism is:
  1. (1)52
  2. (2)56
  3. (3)46
  4. (4)40
We corrected a printing error in the original paper

Source printed “n-propyl choride”.

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See the full 21 Jan 2026, Shift 2 paper