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Find the area of figure given below....

Find the area of figure given below.

A

Be reduced by carbon monoxide only

B

Be reduced by both carbon monoxide and carbon

C

Be reduced by carbon only

D

Not be reduced by both carbon and carbon monoxide

Text Solution

Verified by Experts

The correct Answer is:
A
Below point A Gibbs free energy change for the formation of `CO_2` from `CO (Delta G_(CO "," CO_2)^@)` has lower value (more negative value) than Gibbs free energy change for the formation of `FeO(Delta G_(Fe","FeO))`. Hence, FeO will be reduced by CO only below point A.
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