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An alkene (A)C(16)H(16) on ozonolysis gi...

An alkene `(A)C_(16)H_(16)` on ozonolysis gives only one product `(B)(C_(8)H_(8)O)`. Compound (B) on reaction with `NH_(2)OH` followed by reaction with `H_(2)SO_(4), Delta` gives N - methyl benzamide the compound 'A' is -

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(i) As the alkene [A] on ozonolysis gives only one product [B], this means that the alkene is symmetrical in nature.
(ii) As the compound [B] on reaction with `NaOH//I_(2)` (haloform reaction) gives sodium benzoate and iodoform, this is acetophenone.
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