1.

At thetemperaturecorrespondingtowhich ofthepointswill bereducedto Febycouplingthereaction 2 FeOto2 Fe +O_2will al ofthefollowingreactions ?(i)C +O_ 2toCO_2 (ii)2 C+ O_ 2to2 COand(iii)2 CO+O_2to2 CO_2

Answer»

POINTA
Point B
Point D
Point E

Solution :At pointsB andE, `Delta_ fG ^(@)""_((C, CO_ 2)) , DELTA _ f G ^(@) ""_((CO,CO_2)),Delta _f G ^(@) ""_((C,CO)) `curvesall liebelow` Delta_fG ^(@)""_((Fe, FeO )) `curve,therefore,at pointsB andE,FeOwill bereducedto Febyallthethree reactions , i.e.,options (b) and(d) arecorrect.


Discussion

No Comment Found

Related InterviewSolutions