Q. An alkane forms isomers if minimum number of C-atom is:
A) 1
B) 2
C) 3
D) 4
Explanation
(d)
Except alkynes, chain isomerism is observed when the number of carbon atoms is four or more than four
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.