The temperature at which carbon reduce FeO to Fe and produce CO is:
1. Lower than 400 oC
2. 400 oC
3. Higher than 600 oC
4. Higher than 400 oC
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct statement among the following regarding the reaction of FeO below point A in the above diagram is:
1. Reduced by carbon monoxide only.
2. Reduced by both carbon monoxide and carbon.
3. Reduced by carbon only.
4. Not reduced by both carbon and carbon monoxide.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct statement for the reduction of FeO at the temperature corresponding to point D is:
1. | ∆G value for the overall reduction reaction with carbon monoxide is zero. |
2. | ∆G value for the overall reduction reaction with a mixture of 1 mol carbon, and 1 mol oxygen is positive. |
3. | ∆G value for the overall reduction reaction with a mixture of 2 mol of carbon, and 1 mol of oxygen will be positive. |
4. | ∆G value for the overall reduction reaction with carbon monoxide is negative. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the following figure
At the temperature corresponding to which of the points FeO will be reduced to Fe by coupling the reaction 2FeO →2Fe + O2 with all of the following reactions?
(i) C + O2 →CO2
(ii) 2C + O2 → 2CO
(ii) 2CO + O2 → 2CO2
a. Point A
b. Point B
c. Point D
d. Point E
Choose the correct option
1. (a, b)
2. (b, c)
3. (c, d)
4. (b, d)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology