Question

What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) Temperature of the solution decreases
(ii) Temperature of the solution increases
(iii) Temperature of the solution remains the same
(iv) Salt formation takes place
(a) (i) and (iv)
(b) (i) and (iii)
(c) (ii) only
(d) (ii) and (iv)​

Answer 1

Answer:

The correct option is (d)

Explanation:

Temperature of the solution decreases and Salt formation takes place

Answer 2

Answer:

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