Question

What is the effect of red litmus in basic solution

Answer 1

Explanation:

the red litmus when put with a basic solution turn red litmus blue

Answer 2

Red litmus contains a weak diprotic acid. When it is exposed to a basic compound, the hydrogen ions react with the added base. The conjugate base formed from the litmus acid has a blue color, so the wet red litmus paper turns blue in alkaline solution.