Question

the reaction between an acid and a base to form salt and water is called (1) carbonation (2) hydrogenation (3) neutralisation (4) titration ​

Answer 1

Answer:-

The reaction between an acid and a bar to form salt and water is called neutralisation reaction.

Answer 2

Answer:

3) Neutralisation

This reaction is known as neutralisation reaction because the acid and base react with each other and neutralise each other to form a salt and hydrogen gas.

Acid + Base ---> Salt + Hydrogen

Eg:

HCl + NaOH ---> NaCl + H2

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