a) \(N_2(_g) + 3H_2\overset {Catalyst}\rightarrow2NH_3\)
Combination reaction
b) NaOH(aq) + CH3COOH(aq) → CH3COONa(aq) + H2O(l)
Double displacement reaction/Neutralisation reaction
c) \(C_2H_5OH(_l) + CH_3COOH(_l)\overset {H^+}\rightarrow CH_3COOC_2H_5(_l)+H_2O(_l)\)
Double displacement reaction/Esterificaton reaction
d) C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g) + Heat + Light
Redox reaction/Combustion reaction