NEET UG CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

Consider the following reaction occurring in the blast furnace.

$\mathrm{Fe}_3 \mathrm{O}_{4(\mathrm{s})}+4 \mathrm{CO}_{(\mathrm{g})} \rightarrow 3 \mathrm{Fe}_{({l})}+4 \mathrm{CO}_{2(\mathrm{g})}$

'x' kg of iron is produced when $2.32 \times 10^3 \mathrm{~kg}$ $\mathrm{Fe}_3 \mathrm{O}_4$ and $2.8 \times 10^2 \mathrm{~kg}$ $\mathrm{CO}$ are brought together in the furnace. The value of 'x' is ____. (nearest integer)

{Given:

Molar mass of $\mathrm{Fe}_3 \mathrm{O}_4=232 \mathrm{~g} \mathrm{~mol}^{-1}$

Molar mass of $\mathrm{CO}=28 \mathrm{~g} \mathrm{~mol}^{-1}$

Molar mass of $\left.\mathrm{Fe}=56 \mathrm{~g} \mathrm{~mol}^{-1}\right\}$