An aqueous solution of $K_2SO_4$ will be ....

When $C_6H_5NH_3^+ Cl^-$ salt is dissolved in water,it undergoes hydrolysis. Find the equilibrium constant of the hydrolysis reaction if the ionization constant of the weak base is $10^{-4}$.

An aqueous solution of aluminum chloride is acidic due to $........$.

Which of the following relations is correct for a solution of $CH_3COONH_4$ salt? Concentration $0.001 \ M$,degree of hydrolysis $x_1$; Concentration $0.002 \ M$,degree of hydrolysis $x_2$.

Which of the following has the highest degree of hydrolysis?

$A$ solution of sodium cyanide $(NaCN)$ is . . . . . . .