Question

what is difference between acid and base
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Answer 1

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Acids are sour in taste. i) Bases are bitter in taste

ii) Acid turns blue litmus to red. ii) Bases turn red litmus to blue.

iii) Acid is a substance which contains hydrogen ion H+. iii) Bases are substances which contain hydroxyl ion OH−.

Answer 2

Explanation:

acid :- Acids are sour in taste,they change blue litmus to red, They are acidic in nature.

Base:- Bases are bitter in taste, they change red litmus to blue , They are basic in nature