Question

what is acid-base indicator ?

Answer 1

An indicator is a solution which helps us to indicate whether a given substance is acidic or basic in nature.
I hope this helped you. #Aliviya

Answer 2

hiiii,
•Acid base indicators are those substances which change colour with pH.
•They are usually weak acids or bases, which when dissolved in water dissociate slightly and forms an ion.


hope it helps uh!!!