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Some Basic Concepts Of Chemistry

JEE Main 2022 (Online) 29th June Morning Shift

MCQ+4 / -12022

Production of iron in blast furnace follows the following equation


Fe3O4(s) + 4CO(g) \(\to\) 3Fe(l) + 4CO2(g)


when 4.640 kg of Fe3O4 and 2.520 kg of CO are allowed to react then the amount of iron (in g) produced is :


[Given : Molar Atomic mass (g mol\(-\)1) : Fe = 56, Molar Atomic mass (g mol\(-\)1) : O
= 16, Molar Atomic mass (g mol\(-\)1) : C = 12]

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