Q. Geometrical isomerism is shown by
A) $- \ C\ \ –C\ –$
B) [image:12_image189.emf]
C) $- C \equiv C - \$
D) None of these
Explanation
(b)
Geometrical isomerism is shown by >C=C< only when identical groups are not present on the double bonded carbon atoms.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.