Q. The reaction, $2CH_{3}CH_{2}\dot{O}H\ \underset{413\ K}{\overset{{\ \ \ \ \ \ H}^{+}\ \ \ \ }{\rightarrow}}\_ 3\ CH_{3}CH_{2}OCH_{2}CH_{3}$ is believed to occur through the formation of

A) [image:11_image205.emf]
B) [image:11_image206.emf]
C) [image:11_image207.emf]
D) Both (b) and (c)
Explanation

(d)
Alcohol is initially protonated by the acid to form protonated alcohol or oxonium ion. It is then attacked by a second molecule of alcohol which acts as nucleophile
[image:11_image330.emf]

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

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