Formic acid and acetic acid can be distinguis | vedclass

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Question

(A) Formic acid $(HCOOH)$ contains an aldehyde group $(-CHO)$ attached to a hydrogen atom. Due to the presence of this aldehyde group,it acts as a red

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Tollen's reagent

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(A) Formic acid $(HCOOH)$ contains an aldehyde group $(-CHO)$ attached to a hydrogen atom. Due to the presence of this aldehyde group,it acts as a reducing agent and reduces Tollen's reagent to a silver mirror. Acetic acid $(CH_3COOH)$ does not contain an aldehyde group and therefore does not reduce Tollen's reagent. Both acids react with $NaHCO_3$ and $Na$ and change the color of litmus,so these cannot be used to distinguish them.

Formic acid and acetic acid can be distinguished by

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