If the value of $K_b$ is $10^{-5}$,find the $K_h$ value for a salt of (strong acid - weak base) at $363 \ K \ (90 \ ^\circ C)$. [At $90 \ ^\circ C, K_w = 10^{-12}$]

The aqueous solution of $FeCl_3$ is acidic in nature. This is due to:

Calculate $pH$ and degree of hydrolysis $(h)$ of $0.01 \ M$ $CH_3COONa$ solution. Given: $K_h = 5.6 \times 10^{-10}$.

Which of the following salts undergoes anionic hydrolysis?

$2.5 \ mL$ of $0.4 \ M$ weak monoacidic base ($K_{b}=1 \times 10^{-12}$ at $25^{\circ} C$) is titrated with $\frac{2}{15} \ M \ HCl$ in water at $25^{\circ} C$. The concentration of $H^{+}$ at equivalence point is ($K_{w}=1 \times 10^{-14}$ at $25^{\circ} C$).

Heating an aqueous solution of aluminium chloride to dryness will give