Question

what is acid base indicator

Answer 1

HEYA!!!!



acid base indicator are indicator which identify which substance is acidic nature and which substance is in basic nature.






for example universal indicator like PH a scale.





phenolphthalein.




Litmus Paper.





red cabbage juice.








turmeric.






Vanilla extract.





onion extract.







hope it helps!!!!!




thanks

Answer 2

Acid base indicator also known as pH indicators are substances which change colour with pH. They are usually weak acid or bases,which when dissolved in water dissociate slightly and form ions.