The aqueous solution of $CH_3COONa$ is .......

What is the correct relationship between the $pH$s of isomolar solutions of sodium oxide $(pH_1)$,sodium sulphide $(pH_2)$,sodium selenide $(pH_3)$ and sodium telluride $(pH_4)$?

Which of the following salts will not undergo hydrolysis?

What happens when $CuSO_4$ is dissolved in water? Identify the correct statement from the following:

In which of the following salts,only cationic hydrolysis is involved?

The $pK_a$ of a weak acid,$HA,$ is $4.80.$ The $pK_b$ of a weak base,$BOH,$ is $4.78.$ The $pH$ of an aqueous solution of the corresponding salt,$BA,$ will be