Question

Assertion (A): At 673 K, ${CO}$ is better reducing agent for ${Fe}_2 {O}_3$ than coke. Reason (R): $\Delta G_{\left({CO}, {CO}_2\right)}$ is less than $\Delta G_{({C}, {CO})}$ at 673 K.

Accepted Answer

Both (A) and (R) are true and (R) is the correct explanation of (A)

Answer

Both (A) and (R) are true and (R) is not the correct explanation of (A)

Answer

(A) is true but (R) is false

Answer

Both (A) and (R) are false

JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

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