Question

What happens when a solution of an acid is mixed with a solution of a base in a test tube?
I. The temperature of the solution increasee.
II. The temperature of the solution decreases
II. The temperature of the solution remains the same
V. Salt formation takes place
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Answer 1

Answer:

When acid is mixed with a solution of base it results in neutralization reaction. Neutralization is an exothermic reaction which result in the formation salt.

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Answer 2

Answer:

Salt formation takes place.