An aqueous solution of potassium formate is ...........

Hydrolysis of sodium acetate will give:

$A$ few grams of sodium carbonate $(Na_2CO_3)$ is added to $1 \ L$ of water. What is the $pH$ or $pH$ range of the resultant solution?

If the $K_b$ value in the hydrolysis reaction $B^{+} + H_2O \rightleftharpoons BOH + H^{+}$ is $1.0 \times 10^{-6}$,then the hydrolysis constant of the salt would be

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

The aqueous solution of sodium acetate is: