The ionic conductance of ${{H}^{+}}$ and $SO_{4}^{2-}$ are 350 and $80\,S\,c{{m}^{2}}\,equivalen{{t}^{-1}}$, hence equivalent conductance $(S\,c{{m}^{2}}\,equivalen{{t}^{-1}})$ and molar conductance $(S\,c{{m}^{2}}\,mo{{l}^{-1}})$ of ${{H}_{2}}S{{O}_{4}}$ will be