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.