Enthalpy change for the reaction, `4H(g) to 2H_(2)(g)` is `-869.5kJ`. The dissociation energy of H-H bond is-

Enthalpy change for the reaction, 4H(g) overset to 2H_2(g) is -869.5 kJ. The dissociation energy of H-H bond is

Enthalpy change for the reaction, 4H(g) to 2H_2(g) is -869.6 kJ The dissociation energy of H - H bond is

Enthalpy change for the reaction, 4H_((g))rarr 2H_(2(g)) is -869.6 kJ The dissociation energy of H-H bond is :

Enthalpy change for the reaction 4H(g)rarr2H_2(g) is -869.6kJ The dissociation energy of H-H bond is: