Question

What happens when a solution of an acid is mixed with a solution of a base in a test tube? 1. the temperature of solution increases 2. the temperature of solution decreases 3. the temperature of solution remains the same 4. salt formation take place

Answer 1

Answer:

the solution becomes warmer AND salt formation takes place because neutralisation reaction is an exothermic process

Answer 2

Answer:

HEY MATE HERE IS YOUR ANSWER

When an acid reacts with a base, a neutral salt is formed by the neutralisation process. As neutralisation process is an exothermic reaction, the temperature of the solution increases.

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