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The major product of the following reaction is – H 3 C O O || NH 2 (i) NaNO 2 /H + (ii) CrO 3 /H + (iii) H 2 SO 4 (conc., Δ )

1. HO O
2. CH 3 O O || O
3. HO O
4. O CH 3 O || O

Correct answer: HO O

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