The enthalpy change of a reaction is independent of

You are given the following two reactions:

$\left(\mathrm{i}\right) {\mathrm{CH}}_{4 \left(\mathrm{g}\right)}+2{\mathrm{O}}_{2 \left(\mathrm{g}\right)}\to {\mathrm{CO}}_{2 \left(\mathrm{g}\right)} +2{\mathrm{H}}_2{\mathrm{O}}_{ \left(\mathrm{l}\right)}; ∆\mathrm{H}=-890.4 \mathrm{kJ}$

$\left(\mathrm{ii}\right) 2{\mathrm{H}}_2{\mathrm{O}}_{ \left(\mathrm{g}\right)} \to 2{\mathrm{H}}_{2 \left(\mathrm{g}\right)} +{\mathrm{O}}_{2 \left(\mathrm{g}\right)}; ∆\mathrm{H}=+76.0 \mathrm{kJ}$

Which one of the following statements is correct?