In which of the following reaction Fe2O3/Cr catalyst is used?
C+ H2O → CO + H2
CO + H2O → CO2 + H2
CO + H2 → CH3OH
CO + 3H2→CH4 + H2O
CO + H2O Fe2O3/Cr−−−−−−→450∘C CO2 + H2
Find A and B from the following reaction. CH3CH2OH+O2→A+B+Heat and light