question_answer

An optically active alcohol of formula \[{{C}_{9}}{{H}_{12}}{{O}_{2}}\] produced the following compound when refluxed with \[KMn{{O}_{4}}\] The original compound showed these properties also: What is structure of (A) ?

A)                 

B)

C)                        

D) both [a] and [b]

Correct Answer: D

Solution :

[d]