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← JEE Main 2022 · 26 Jul · Shift 2
ChemistryInteger+4 / -1Question 88 of 90

JEE Main 2022 · 26 Jul · Shift 2, Chemistry question 88

Total number of isomers (including stereoisomers) obtained on monochlorination of methylcyclohexane is ______.

Answer and worked solution

Official answer: 12

Positions.

  • CH2Cl\mathrm{CH_2Cl}: 1.
  • C1: 1.
  • C2: cis and trans, each chiral: 4.
  • C3: 4.
  • C4: cis and trans, achiral: 2.

Total 12.

Answer: 12