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NEETChemistryHaloalkanes and Haloarenes

What is the optical rotation of a racemic mixture?

Options

  1. APositive
  2. BNegative
  3. CZero
  4. DVariable

Correct answer

C. Zero

Step-by-step solution

A mixture containing two enantiomers in equal proportions will have zero optical rotation because the rotation due to one isomer cancels out the rotation due to the other isomer.

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