Question

In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?

Options

• \[\ce{2H2_{(l)} + O2_{(l)} -> 2H2O_{(g)}}\]

• \[\ce{2H2_{(g)} + O2_{(l)} -> 2H2O_{(l)}}\]

• \[\ce{2H2_{(g)} + O2_{(g)} -> 2H2O_{(l)}}\]

• \[\ce{2H2_{(g)} + O2_{(g)} -> 2H2O_{(g)}}\]

Answer 1

\[\ce{2H2_{(g)} + O2_{(g)} -> 2H2O_{(g)}}\]