Mole Concept and Some Basic Concepts of ChemistrymediumMCQ MULTIPLE

In the reaction :Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

Question

In the reaction $Fe_2O_3 + 3CO \rightarrow 2Fe + 3CO_2$:

Answer: A,B,C,D

💡 Solution & Explanation

Iron ($+3 \rightarrow 0$) is reduced (oxidizing agent). Carbon ($+2 \rightarrow +4$) is oxidized (reducing agent). Stoichiometry is $1:3 \rightarrow 2:3$. $160 \text{ g } Fe_2O_3$ is 1 mole, producing 2 moles $Fe$ (112 g).

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