Match List - I with List - II
List I List II
A \(N _2( g )+3 H _2( g ) \rightarrow 2 NH _3( g )\) I \(Cu\)
B \(CO ( g )+3 H _2( g ) \rightarrow CH _4( g )+ H _2 O ( g )\) II \(Cu / ZnO - Cr _2 O _3\)
C \(CO ( g )+ H _2( g ) \rightarrow HCHO ( g )\) III \(Fe _x O _y+ K _2 O + Al _2 O _3\)
D \(CO ( g )+2 H _2\) (g) \(\rightarrow CH _3 OH ( g )\) IV \(Ni\)
Choose the correct answer from the optionsgiven below :