Question

An alkene, obtained by the dehydration of an alcohol $(A),$ on ozonolysis gives two molecules of acetaldehyde for every molecule of alkene. The alcohol $(A)$ is

• A. $CH _{3} CH _{2} CH _{2} OH$
• B. $CH _{3} CH _{2} OH$
• C. $CH _{3} CH = CHCH _{2} OH$
• D. $CH _{3} CH _{2} \underset{\overset{|}{OH}}{C}HCH _{3}$

Answer 1

Answer: (D)

Above alkene can be obtained by dehydration of 2-butanol.