Chemistry Question from JEE Main 2025 · 28 January, Shift 1

The formation enthalpies, $\Delta H_f^\circ$, for $\text{H}_{(g)}$ and $\text{O}_{(g)}$ are $220.0 \, \text{kJ mol}^{-1}$ and $250.0 \, \text{kJ mol}^{-1}$, respectively, at $298.15 \, \text{K}$, and $\Delta H_f^\circ$ for $\text{H}_2\text{O}_{(g)}$ is $-242.0 \, \text{kJ mol}^{-1}$ at the same temperature. The average bond enthalpy of the O–H bond in water at $298.15 \, \text{K}$ is ______ $\text{kJ mol}^{-1}$ (nearest integer).__