The aqueous solution of one of the following salt will turn red litmus to blue. This salt is:
(a) Potassium sulphate
(b) Sodium sulphate
(c) Sodium chloride
Potassium carbonate

Question

The aqueous solution of one of the following salt will turn red litmus to blue. This salt is:
(a)	Potassium sulphate
(b)	Sodium sulphate
(c)	Sodium chloride
Potassium carbonate

MyClass24 · Accepted Answer

Option (d) is the answer.

The aqueous solution of one of the following salt will turn red litmus to blue. This salt is: (a) Potassium sulphate (b) Sodium sulphate (c) Sodium chloride Potassium carbonate