Question

Which of the following molecules is optically active ?

(A) (i) and (ii) 

(B) (i) and (iii) 

(C) (ii) and (iii) 

(D) (i), (ii) and (iii)

Answer 1

Correct option (B) (i) and (iii)

Explanation:

As a plane of symmetry exist in compound(ii),there is no chirality in it. Hence (i) & (iii) will be optically active.