Q. Among the following compounds which can be dehydrated very easily is

A) $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ CH_{3}$ | $CH_{3} - CH_{2} - C - CH_{2} - CH_{3}$ | $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ OH$
B) $CH_{3} - CH_{2} - CH_{2} - CH - CH_{3}$ | $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ OH$
C) $CH_{3} - CH_{2} - CH_{2} - CH_{2} - CH_{2}OH$
D) $CH_{3} - CH_{2} - CH - CH_{2} - CH_{2}OH$ | $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ CH_{3}$
Explanation

(a)
[image:12_image500.emf]
In the above reaction more stable carbocation is generated hence, the compound dehydrated very easily

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.