MCQ
Below point $\ce{'A\ ’ FeO}$ can $.......$
- ✓Be reduced by carbon monoxide only.
- BBe reduced by both carbon monoxide and carbon.
- CBe reduced by carbon only.
- DNot be reduced by both carbon and carbon monoxide.
Below point $\ce{'A\ ’ FeO}$ can $.......$
✓
Answer
Correct option: A.
Be reduced by carbon monoxide only.
Below the point $A,$ Gibbs free energy change for the formation of $\mathrm{CO}_2$ from $CO$ has lower value than Gibb’s free energy change for the formation of $\text{FeO}.$ Hence $\text{FeO}$ will be reduced by $CO$ only below point $A.$
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