Question

select the correct alternative from the given :
Adding Acid and Base solution in a test tube result to .....
(i) the temperature of solution increases.
(ii) the temperature of solution decreases.
(iii) the temperature of solution remains the same.
(iv) Formation of salt is seen.
alternative:(A) only (i) correct
(B)( i) and (ii) both correct
(C) (i) and (iii) correct
(D) (i) and (iv) correct
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Answer 1

Answer:

D) (i) & (iv)  are correct

acid and base are mixed to give salt and water. This process is exothermic in nature .

Explanation: