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Ozonolysis of an organic compound gives ...

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

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The correct Answer is:
B
`=CH_(2)` on ozonolysis gives methanal
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