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NEST2022ChemistryAldehydes and Ketones

Consider the following reaction sequence [ (ii) H ₃ O ⁺] (i) NaOH / Br ₂ X [ (ii) H ₃ O ⁺] (i) KMnO ₄ / KOH / Y [ ] P ₂ O ₅ Z The product Z is

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3

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