The ionic equivalent conductivity of ${\text{C}}_{\text{2}}{\text{O}}_{\text{4}}^{\text{-2}}{\text{,\hspace{0.17em}K}}^{\text{+}}$and ${\text{Na}}^{\text{+}}$ions are X, Y and Z  ${\text{S\hspace{0.17em}cm}}^{\text{2}}{\text{\hspace{0.17em}\hspace{0.17em}Eq}}^{\text{-1}}$respectively. The ${\wedge }_{eq}^0$ of $\left(\text{NaOOC\hspace{0.17em}-\hspace{0.17em}COOK}\right)$ based on the data given is