Chemistry - Ionic Equilibrium Question with Solution | TestHub

${\alpha }_1^2=\frac{K_{a_1}}{C_1}$ [ $HA\rightleftharpoons H^{+}+A^{-}$] where ${\alpha }_1$ is degree of dissociation of HA.

${\alpha }_2^2=\frac{K_{a_2}}{C_2}$ [$HB\rightleftharpoons H^{+}+B^{-}$] where${\alpha }_2$ is degree of dissociation of HB.

$\frac{C_2}{C_1}={\left(\frac{{\alpha }_1}{{\alpha }_2}\right)}^2\times \frac{K{a}_2}{K{a}_1}={\left(\frac{1}{10}\right)}^2\times 50=\frac{1}{2}$

$C_1:C_2=2:1$