1.

Assertion (A): Salt of a strong acid and strong base have a pH less than 7. Reason (R) : Seawater contains many salts dissolved in it.

Answer»

Both (A) and (R) are TRUE and (R) is correct EXPLANATION of the assertion.
Both (A) and (R) are true but (R) is not the correct explanation of the assertion.
(A) is true but (R) is FALSE.
(A) is false but (R) is true.

Solution :Salts of strong acid and strong BASE have pH equal to 7.


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