Question

define universal indicators write its one use​

Answer 1

Answer:

Universal indicator is an indicator which is widely and mostly used to detect acidic or basic property of a substance.

For example : Litmus paper - Blue litmus paper turns red in presence of acid and red litmus turns blue in presence of a base..

Same with Methyl Orange : Orange colour of it turns pink in presence of an acid and turns yellow due to a base.......