During ozonolysis, O3 adds across C=C, and it produces ozonide.
The ozonide on hydrolysis produces carbonyl compounds. The reaction is used to locate double bond in alkene.

Hence total number of oxygen atom present per molecule of 
is 1.
JEE Main 2024 — Chemistry Organic Chemistry

Consider the given reaction. The total number of oxygen atoms present per molecule of the product (P) is _________.
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