$NH_{4}Cl$ is acidic due to

What does the hydrolysis of $AlCl_{3}$ produce?

$A$ solution of $FeCl_3$ in water acts as acidic due to

Which is the correct expression for the hydrolysis constant $(K_h)$ of $NH_4CN$?

$A$ salt is formed from a weak acid and a weak base. If $pK_b > pK_a$,then the $pH$ of the aqueous solution is $.....$

The degree of hydrolysis of a salt of weak acid and weak base in its $0.1 \, M$ solution is found to be $50 \%$. If the molarity of the solution is $0.2 \, M$,the percentage hydrolysis of the salt should be $...... \%$.