JEE Advance - Chemistry (2021 - Paper 1 Online - No. 18)
In the reaction given below, the total number of atoms having sp2 hybridization in the major product P is _________.


Answer
12
Explanation
Alkene on treatment with ozone (O3) followed by
treatment with Zn/H2O gives carbonyl compounds.

Carbonyl compounds react with NH2OH to give oximes.

There are four sp2-carbon atoms, four sp2-nitrogen atoms and four sp2-oxygen atoms as shown in structures I and II.
Therefore, total number of atoms having sp2-hybridisation are twelve (12).
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