When \( \mathrm{Fe_{0.93}O} \) is heated in presence of oxygen, it converts to \( \mathrm{Fe_2O_3} \). The number of correct statement/s from the following is \( \_\_\_\_\_ \).
I. The equivalent weight of \( \mathrm{Fe_{0.93}O} \) is \( \dfrac{\text{Molecular weight}}{0.79} \)
II. The number of moles of \( \mathrm{Fe^{2+}} \) and \( \mathrm{Fe^{3+}} \) in \( 1 \) mole of \( \mathrm{Fe_{0.93}O} \) is \( 0.79 \) and \( 0.14 \) respectively
III. \( \mathrm{Fe_{0.93}O} \) is metal deficient with lattice comprising of cubic closed packed arrangement of \( \mathrm{O^{2-}} \) ions
IV. The \( \% \) composition of \( \mathrm{Fe^{2+}} \) and \( \mathrm{Fe^{3+}} \) in \( \mathrm{Fe_{0.93}O} \) is \( 85\% \) and \( 15\% \) respectively
