Question

what will happen if red litmus paper is added to alkali?​

Answer 1

Explanation:

Using Red Litmus Paper

In an alkaline solution, red litmus paper turns blue. When an alkaline compound dissolves in water, it produces hydroxide ions, which cause the solution to become alkaline. Red litmus paper can also be used to test the pH of a water-soluble gas by dampening the paper and exposing it to the gas.

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