Milk can be preserved by adding a few drops of | Chemistry | SolveeIt | Solveeit

Today, August 19

Question

Milk can be preserved by adding a few drops of

A

Formic acid solution

B

Formaldehyde solution

C

Acetic acid solution

D

Acetaldehyde solution

Answer

Formaldehyde solution

Explanation

Solution

Formaldehyde kills the micro-organisms which spoils the milk by producing lactic acid which coagulate the milk