Question 75

Which of the following salts is/are the basic in aq. solution

Solution

Salts of a strong base with a weak acid hydrolyse to give basic solutions, so $$\text{Na}_2\text{CO}_3$$ and $$\text{CH}_3\text{COOK}$$ are basic. $$\text{FeCl}_3$$ and $$\text{Pb(NO}_3)_2$$ are salts of weak bases with strong acids and give acidic solutions. Hence options c and d are both correct.

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