How many steroisomers does this moelcules have?
`CH_(3)CH=CHCH_(2)CHBrCH_(3)`

Options

A. `2`
B. `4`
C. `6`
D. `8`

Answer

B

Explanation

On account of different particles bonded to each doubly bonded carbon, it exhibits geometrical isomerism:

Each of these is optically acitve on account of the presence of a chiral carbon. Thus, a total of four steroisomers is possible:
`cis-(+),cis(-),trans-(+)`and `trans-(-)`