1.

How to now acid and base

Answer» You can use litmus paper, ph scale or any universal indicator to find whether the given compound or element is acid or base. When acid is added in water then hydronium ion is released and when Base is added in water then hydroxide ion is produced.
You can use Indicators to Determine acids and bases
Acids are sour in taste and bases are bitter in taste and also by using indicators
Acid is sour in taste and Base is better in taste


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