At the temperature corresponding to

Question:
At the temperature corresponding to which of the points in Fig.6.1, FeO will

be reduced to Fe by coupling the reaction 2FeO → 2Fe + O2

with all of the

following reactions?

(a) C + O2 → CO2

(b) 2C + O2 → 2CO and (c) 2CO + O2 → 2 CO2

(i) Point A

(ii) Point B

(iii) Point D

(iv) Point E

Solution:

Option (ii) and (iv) are the answers.