1.

Assertion (A): The cis form of `(CH_(3)-underset(Cl)underset(|)(CH)-CH=CH-underset(Cl)underset(|)(CH)-CH_(3))` exist in three-diastereomers. Reason (R ): One form is optically inactive due to the presence of centre of symmetry.

Answer» Correct Answer - c
Total 6 forms are present in which 3 are cis and 3 are trans 2 forms are in cis.


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