When alcoholic solution of an organic compound is treated with few drops of shiff's reagent, pink colour…

When alcoholic solution of an organic compound is treated with few drops of shiff's reagent, pink colour appears. This confirms the presence of group
  1. $-\mathrm{COOH}$
  2. $-\mathrm{CHO}$

  4. $\text { }-\mathrm{CH}_2 \mathrm{OH}$

Solution

Schiff test confirms the presence of aldehydic $(-\mathrm{CHO})$ group.

Asked in: MHT CET 2021 (20 Sep Shift 2)

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