Question

Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of

• A. Two ethylenic double bonds
• B. A vinyl group
• C. An isopropyl group
• D. An acetylenic triple bond

Answer 1

Answer: (B)

A vinyl group

Answer 2

:

Vinyl group $\left( \mathrm { CH } _ { 2 } = \mathrm { CH } - \right)$on ozonolysis gives formaldehyde.