JEE Mains · Chemistry · STD 12 -8.1. Aldehydes and ketones
In the above chemical reaction sequence " \(\mathrm{A}\) " and " \(\mathrm{B}\) " respectively are :
- A \(\mathrm{O}_3, \mathrm{Zn} / \mathrm{H}_2 \mathrm{O}\) and \(\mathrm{NaOH}_{\text {(alc.). }} / \mathrm{I}_2\)
- B \(\mathrm{H}_2 \mathrm{O}, \mathrm{H}^{+}\)and \(\mathrm{NaOH}_{\text {(alc.) }} / \mathrm{I}_2\)
- C \(\mathrm{H}_2 \mathrm{O}, \mathrm{H}^{+}\)and \(\mathrm{KMnO}_4\)
- D \(\mathrm{O}_3, \mathrm{Zn} / \mathrm{H}_2 \mathrm{O}\) and \(\mathrm{KMnO}_4\)
Answer & Solution
Correct Answer
(A) \(\mathrm{O}_3, \mathrm{Zn} / \mathrm{H}_2 \mathrm{O}\) and \(\mathrm{NaOH}_{\text {(alc.). }} / \mathrm{I}_2\)
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