An organic monobasic acid has a dissociation constant of $1.96 \times 10^{-8}$. What is its percentage dissociation in a $0.01 \text{ M}$ solution (in $\%$)?

Which of the following formulae is used to find the $[OH^{-}]$ ion concentration of a weak monoacidic base?

Dissociation constant of $0.01 \ M$ weak acid is $10^{-4}$. What is percent dissociation of acid (in $\%$)?

For a diprotic organic acid in aqueous solution,the ionization constants are $K_1 = 4.2 \times 10^{-7}$ and $K_2 = 4.8 \times 10^{-11}$. For a $0.034 \ M$ solution of this acid,select the correct statement.

What is the $pH$ of $10^{-1} \, M$ formic acid?

$A$ $0.1 \ M$ solution of $HF$ is $1 \%$ ionized. What is the $K_a$?