An aqueous solution of aluminium sulphate would show

$2.5 \ mL$ 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 $25^{\circ} C$).

Classify salts based on their hydrolysis and provide examples for each category.

Identify the salt that undergoes hydrolysis and forms an acidic solution from the following.

$A$ solution of sodium acetate in water will

Which of the following aqueous solutions of salts will have the highest $pH$ value?