Question

What are acids and bases with examples

Answer 1

Acids :-
1. These are the substances which are sour in taste.
2. They turn blue litmus solution to red.
3. For example = HCl, H2SO4, citric acid etc.
4. They give rise to H+ ions.

Bases :-
1. These are the substances which are bitter in taste and soapy in touch.
2. They turn red litmus solution to blue.
3. For example = Na2SO4, NaOH, KOH etc.
4. They give rise to OH- ions.

Answer 2

acids are sour in taste and changes blue litmus to red.they give H+ ion in  aqueous solution. eg : HCl , H2SO4

bases are bitter in taste and changes red litmus to blue and give OH- ion in aqueous solution. eg : NaOH, KOH


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