What will be the pH of an aqueous solution of | vedclass

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Question

(C) $NH_{4}Cl$ is a salt formed by the reaction of a strong acid $(HCl)$ and a weak base $(NH_{4}OH)$.When $NH_{4}Cl$ dissolves in water, it undergoes

Vedclass · Accepted Answer

$ < 7$

Vedclass · Answer

(C) $NH_{4}Cl$ is a salt formed by the reaction of a strong acid $(HCl)$ and a weak base $(NH_{4}OH)$.When $NH_{4}Cl$ dissolves in water, it undergoes hydrolysis.The $NH_{4}^+$ ion reacts with water to produce $H_3O^+$ ions, which makes the solution acidic.Since the solution is acidic, the concentration of $H^+$ ions increases, resulting in a $pH$ value of less than $7$ $(pH < 7)$.

What will be the $pH$ of an aqueous solution of $NH_{4}Cl$?

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