Chemistry - Liquid Solution Question with Solution | TestHub

$25.3\mathrm{g}$ of sodium carbonate, ${\mathrm{Na}}_2{\mathrm{CO}}_3$ is dissolved in enough water to make $250\mathrm{mL}$ of solution. If sodium carbonate dissociates completely, molar concentration of sodium ion, ${\mathrm{Na}}^{+}$and carbonate ion, ${\mathrm{CO}}_3^{2-}$ are respectively (Molar mass of ${\mathrm{Na}}_2{\mathrm{CO}}_3=106\mathrm{g}{\mathrm{mol}}^{-1}$ )NEET 2010 (Screening)