devarshi-dt-logo

Question:

Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of: two ethylenic double bonds, a vinyl group, an isopropyl group, an acetylenic triple bond

two ethylenic double bonds

a vinyl group

an actylenic triple bond

an isopropyl group

Solution:

Compound must be −C=CH₂ group in order to give formaldehyde as one of the products.
C|R
H=CH₂ → RCH=O + HCHO
formaldehyde
Hence, option(B) is the correct answer.