Which among the following is NOT an example o | vedclass

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(D) salt of a strong acid and a weak base undergoes cationic hydrolysis to form an acidic solution. $NH_4Cl$ is formed from $NH_4OH$ (weak base) and $

Vedclass · Accepted Answer

$Na_2SO_4$

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(D) salt of a strong acid and a weak base undergoes cationic hydrolysis to form an acidic solution. $NH_4Cl$ is formed from $NH_4OH$ (weak base) and $HCl$ (strong acid). $NH_4NO_3$ is formed from $NH_4OH$ (weak base) and $HNO_3$ (strong acid). $CuSO_4$ is formed from $Cu(OH)_2$ (weak base) and $H_2SO_4$ (strong acid). $Na_2SO_4$ is formed from $NaOH$ (strong base) and $H_2SO_4$ (strong acid). Therefore,$Na_2SO_4$ is the correct answer as it is a salt of a strong base and a strong acid.

Which among the following is $NOT$ an example of a salt of a strong acid and a weak base?

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