Question

what change will you observe if you test soap with litmus paper (red and blue)?

Answer 1

red -> blue
blue -> blue.

as soap is basic in nature.They are however made from Carboxylic acids and Sodium Hydroxide (NaOH). Carboxylic acid react with Sodium Hydroxide which is a strong base. The salts thus formed by the reaction between a strong base and a weak acid are basic in nature. That is why soaps are basic in nature and not acidic.

please mark answer brainliest

Answer 2

Soap solution will turn red litmus paper blue because soap is alkaline nature and it has no reaction on Blue Litmus Paper