MCQ
Schiff's reagent gives pink colour with
- ✓Aldehydes
- BEthers
- CKetones
- DCarboxylic acid
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$5 \mathrm{Fe}^{2+}+\mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+} \rightarrow \mathrm{Mn}^{2+}+4 \mathrm{H}_{2} \mathrm{O}+5 \mathrm{Fe}^{3+}$
$Y$ in the above reaction is
