Consider the following compound (X):
Q. Which of the following is correct regarding the given compound (X)?
(i). The IUPAC name of the compound (X) is 3-bromocarbonylcyclohex-4-enoic acid.
(ii). Trans form of compound(X) is optically inactive.
(iii). Compound (X) can show optical isomerism.
(iv). Total stereoisomers of compound (X) is four.

Options

A. I,ii&iii
B. ii,iii&iv
C. ii&iii
D. iii&iv

Answer

D

Explanation

(i) correct IUPAC name is 5-bromocarbonylcylohex-3-enecarboxylic acid.
(ii). Trans form of compound(X) is opticall active.