1.

Statement-1:Restricted rotation about a bond is the necessary condition for geometrical isomerism. Statement-2:Two different orientations are possible due to restricted rotation about a bond it the end groups are different .

Answer»

Statement-1 is TRUE, Statement-2 is True, Statement-2 is a CORRECT EXPLANATION for Statement-1
Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1
Statement-1 is True, Statement-2 is FALSE.
Statement-1 is False, Statement-2 is True.

Answer :A


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