Question

The property which distinguishes formic acid from acetic acid is
(a) only ammonium salt of formic acid on heating gives amide
(b) when heated with alcohol/H₂SO₄ only acetic acid forms ester
(c) only acetic acid forms salts with alkali
(d) only formic acid reduces Fehling’s solution

Answer 1

Formic acid is the only acid which gives reaction with silver mirror test and Fehling solution

Answer 2

Answer:

The correct answer is (a) solely ammonium salt of formic acid on heating offers amide.

Explanation:

From the above question,

The property which distinguishes formic acid from acetic acid is

(a) only ammonium salt of formic acid on heating gives amide

(b) when heated with alcohol/H₂SO₄ only acetic acid forms ester

(c) only acetic acid forms salts with alkali

(d) only formic acid reduces Fehling’s solution

Formic acid (HCOOH) and acetic acid (CH3COOH) are each carboxylic acids, and they have comparable chemical properties. However, there are some variations between them.

Option (a) is the property that distinguishes formic acid from acetic acid. The ammonium salt of formic acid (HCOONH4) on heating decomposes to structure ammonium formate, which on in addition heating offers formamide (HCONH2) and water. This response does no longer happen with the ammonium salt of acetic acid.

Option (b) is no longer a distinguishing property due to the fact each formic acid and acetic acid can structure esters when heated with alcohol and H2SO4.

Option (c) is no longer a distinguishing property due to the fact each formic acid and acetic acid can shape salts with alkali.

Option (d) is now not a distinguishing property due to the fact each formic acid and acetic acid can minimize Fehling's solution. The discount of Fehling's answer is a take a look at for the presence of aldehydes and alpha-hydroxy ketones, and each formic acid and acetic acid can act as lowering dealers underneath sure conditions.

Therefore, the correct answer is (a) solely ammonium salt of formic acid on heating offers amide.

For more such related questions : https://brainly.in/question/17130102

#SPJ3