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The total number of stereoisomers for the complex [ Cr ( ox ) 2 ClBr ] 3 – (where ox = oxalate) is

Options

  1. A3
  2. B2
  3. C4
  4. D1

Correct answer

A. 3

Step-by-step solution

The complex [ Cr ( ox ) 2 ClBr ] 3 – exhibits two geometrical isomers. Among these isomers Cis-isomer is optically active. Hence, the total number of stereoisomers for the given complex is 3.

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