Identify the salt that undergoes hydrolysis a | vedclass

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(B) . $Na_2CO_3$: Salt of a weak acid $(H_2CO_3)$ and a strong base $(NaOH)$. The solution is basic.$B$. $NH_4NO_3$: Salt of a strong acid $(HNO_3)$ a

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$NH_4NO_3$

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(B) . $Na_2CO_3$: Salt of a weak acid $(H_2CO_3)$ and a strong base $(NaOH)$. The solution is basic.$B$. $NH_4NO_3$: Salt of a strong acid $(HNO_3)$ and a weak base $(NH_4OH)$. The solution is acidic due to the hydrolysis of the $NH_4^+$ ion.$C$. $NH_4CN$: Salt of a weak acid $(HCN)$ and a weak base $(NH_4OH)$. Since $K_a (HCN) $D$. $KCN$: Salt of a weak acid $(HCN)$ and a strong base $(KOH)$. The solution is basic.

Identify the salt that undergoes hydrolysis and forms an acidic solution from the following.

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