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MHT CET2018ChemistryGeneral Organic Chemistry

In case of R, S configuration the group having highest priority is-

Options

  1. A− NO 2
  2. B− NH 2
  3. C- CN
  4. D- OH

Correct answer

D. - OH

Step-by-step solution

According to CIP rule more atomic mass of key atom has more priority and atomic mass of O is more than C and N so - OH has more priority in R/S configuration.

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