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
(in) Temperature of the solution remains the same
(iv) Salt formation takes place
OPTIONS
(a) (i) and (iv)
(b) (i) and (iii)
(c) (ii) only
(d) (ii) and (iv)

Answer 1

Answer:

answer is option (d)

temperature of solution increases, salt formation takes place

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Answer 2

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d) (ii) and (iv)

$\large\pink{\sf\:Explanation}$

When a solution of an acid is mixed with a solution of a base in a test tube

(ii) Temperature of the solution increases

(ii) Temperature of the solution increases(iv) Salt formation takes place