Q. 2, 3-dimethyl hexane contains ….. tertiary ….. secondary and ……primary carbon atmos, respectively
A) 2, 2, 1
B) 2, 4, 3
C) 4, 3, 2
D) 3, 2, 4
Explanation
(a)
The structure of 2, 3-dimethyl hexane is
[image:12_image425.emf]
So, the number of tertiary carbon atoms=2
The number of secondary carbon atoms=2
The number of primary carbon atoms=4
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.