The alum used for purifying water is. | CHEMISTRY - WATER | SolveeIt | Solveeit

Today, August 18

Question

The alum used for purifying water is.

A

Ferric alum

B

Chrome alum

C

Potash alum

D

Ammonium alum

Answer

Potash alum

Explanation

Solution

$K_{2}SO_{4}.Al_{2}(SO_{4})_{3}.24H_{2}O$

Potash alum is generally used for purifying water.