Which of the following salts undergoes hydrol | vedclass

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Question

(D) Salt hydrolysis occurs for salts derived from a weak acid and a strong base,or a strong acid and a weak base,or a weak acid and a weak base.$Na_3P

Vedclass · Accepted Answer

Both $(A)$ and $(B)$

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(D) Salt hydrolysis occurs for salts derived from a weak acid and a strong base,or a strong acid and a weak base,or a weak acid and a weak base.$Na_3PO_4$ is a salt of a weak acid $(H_3PO_4)$ and a strong base $(NaOH)$,so it undergoes anionic hydrolysis.$CH_3COONa$ is a salt of a weak acid $(CH_3COOH)$ and a strong base $(NaOH)$,so it also undergoes anionic hydrolysis.$NaNO_3$ is a salt of a strong acid $(HNO_3)$ and a strong base $(NaOH)$,so it does not undergo hydrolysis.Therefore,both $(A)$ and $(B)$ undergo hydrolysis.

Which of the following salts undergoes hydrolysis in water?

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