Chemistry - Concentration Terms Question with Solution | TestHub

25.3 g of sodium carbonate,$\mathrm{N}{\mathrm{a}}_2\mathrm{C}{\mathrm{O}}_3$is dissolved in enough water to make 250 mL of solution. If sodium carbonate dissociates completely, molar concentration of sodium ion,$\mathrm{N}{\mathrm{a}}^{+}$and carbonate ions,$\mathrm{C}{\mathrm{O}}_3^{2-}$are respectively (Molar mass of$\mathrm{N}{\mathrm{a}}_2\mathrm{C}{\mathrm{O}}_3=\mathrm{106 }\mathrm{g}\mathrm{m}\mathrm{o}{\mathrm{l}}^{-1}$)