Which compound is optically active?

Question

Which compound is optically active? (A) Option 1

(B)

(C)

(D)

Tardigrade Admin · Accepted Answer

(1) POS,COS present optically inactive (2) POS present O.I. (3) COS present O.I. (4) Both ring lies perpendicular to each other . No COS,POS present, Optically active

Q. Which compound is optically active?

(1) $POS, COS$ present optically inactive
(2) $POS$ present $O . I .$
(3) $COS$ present $O . I .$
(4) Both ring lies perpendicular to each other . No $COS, POS$ present, Optically active