Q.
The compounds show the geometrical isomerism are :
(2) $CH _{3} CH _{2}- CH = CH - CH _{3}$
(3) $Br _{2} C = CH _{2}$
(4) $ClHC = CHCl$
BHUBHU 2006
Solution:
A compound containing a double bond can show geometrical isomerism only when identical groups are not present on the double bonded carbon.
