Question

what is the use of Litmus Paper​

Answer 1

Answer:

Litmus paper is used to test the pH of a liquid. pH refers to the acidity and/or alkalinity of a liquid. It is made from mixture of different dyes extracted from lichens applied to paper. Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions.

Answer 2

Heya!!

●Litmus pper is an indicator which on colour change tells whether a solution is acid, base or simply neutral.

Thanks!