Question

what is an acid????.​

Answer 1

Acids are substance that dissolves in water to give hydrogen ions as the only positively charged ions .

Answer 2

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☛ Acid are those chemical substance which have a sour taste.Acids change the colour of blue litmus to red.

☛ some of the common fruits such as raw mango,raw grapes,lemon,orange and tamarind etc.are sour in taste due to the present of acids in them.

☛ The acids present in plant and animals are called organic acids.

☛ The acids prepared from minerals of the earth are called mineral acids in them.

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➤ Properties of acids:-

• Acid have a sour taste.

• Acids turn blue litmus to red

• Acid Solutions conduct electricity (They are electrolytes).

• Acids reacts with metals to form hydrogen gas.