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

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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 iso propyl group

(d) an acetylenic triple bond

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Best answer

Correct Option (b) a vinyl group

Explanation:

Alkenes give carbonyl compounds on ozonolysis.

ln order to determrne alkene, place carbonyl compounds with their O-atom face to face. Replace O-atom by a double bond.

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