In which of the following reaction the final product is neither an acid nor an acid salt,

Question

In which of the following reaction the final product is neither an acid nor an acid salt,, $ \mathrm{Ph}-\mathrm{CHO} \stackrel{\text { Tollen 's reagent }}{\longrightarrow} $, $ \mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{OH} \stackrel{\mathrm{KMnO}_{4} / \mathrm{OH}^{-}}{\longrightarrow} $, $ \mathrm{Ph}-\mathrm{CHO} \stackrel{\text { Fehling solution }}{\longrightarrow} $, $ \mathrm{Ph}-\mathrm{CH}_{2}-\mathrm{OH} \stackrel{\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}^{+}}{\longrightarrow} $

MARKS App · Accepted Answer

1. Ph - CHO ⟶ Tollen ' s reagent PhCOO - 2. CH 3 - CH 2 - OH → KMnO 4 / OH - CH 3 COOH 3. PhCHO → Fehling solution No reaction 4. It is an oxidation reaction. PhCH 2 OH → K 2 Cr 2 O 7 / H + PhCOOH

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