MCQ
Meso-tartaric acid is
  • Optically inactive
  • B
    Optically active because of molecular symmetry
  • C
    Optically inactive due to external compensation
  • D
    Optically active because of asymmetric carbon atom

Answer

Correct option: A.
Optically inactive
a
(a) Meso isomer have two achiral carbon with opposite spin so it becomes optically inactive

Meso tartaric acid

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