In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature? (a) 2H2 (l) + O2 (l) > 2H2O(g) (b) 2H2 (g) + O2 (l) > 2H2O (l) (c) 2H2 (g) + O2 (g) > 2H2O (l) (d) 2H2 (g) +O2 (g) > 2H2O (g)
2H2(g) + O2(g) → 2H2O(l) During the formation of water both hydrogen and oxygen are in gaseous form and produces water in liquid form.
