Q. The alkane which has only primary hydrogen atom is
A) Pentane
B) $iso$pentane
C) $neo$pentane
D) 2, 2-dimethyl butane
Explanation
(c)
$CH_{3}$
|
$CH_{3} - C - CH_{3}$
|
$CH_{3}$
$neo$-pentane
The structure shows that all the hydrogen atoms are attached to primary C-atoms hence these are primary hydrogens
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.