Which among the following salts turns red lit | vedclass

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(A) salt that turns red litmus blue in an aqueous solution must be basic in nature. $CH_3COONa$ is a salt of a weak acid $(CH_3COOH)$ and a strong bas

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$CH_3COONa$

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(A) salt that turns red litmus blue in an aqueous solution must be basic in nature. $CH_3COONa$ is a salt of a weak acid $(CH_3COOH)$ and a strong base $(NaOH)$. In water,it undergoes anionic hydrolysis: $CH_3COO^- + H_2O \rightleftharpoons CH_3COOH + OH^-$. The production of $OH^-$ ions makes the solution basic,which turns red litmus blue. $CuCl_2$ and $NH_4Cl$ are salts of strong acids and weak bases,making them acidic. $KCl$ is a salt of a strong acid and a strong base,making it neutral.

Which among the following salts turns red litmus blue in its aqueous solution?

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