Chemistry - Complete d-block Question with Solution | TestHub

The molar mass of the water insoluble product formed from the fusion of chromite ore $\left({\mathrm{FeCr}}_2{\mathrm{O}}_4\right)$ with ${\mathrm{Na}}_2{\mathrm{CO}}_3$ in presence of ${\mathrm{O}}_2$ is _______ $\mathrm{g}{\mathrm{mol}}^{-1}$.