Bond energies of H - H bond is 80 kJ/mol, I - I bond is 100 kJ/mol and for H - I bond is 200 kJ/mol, the enthalpy of the reaction : `H_(2)(g) + I_(2)(g) rarr 2HI(g)` isA. `-120` kJB. `200` kJC. `+100` kJD. `+120` kJ

Bond energies of H - H bond is 80 kJ/mol, I - I bond is 100 kJ/mol and

1.	Bond energies of H - H bond is 80 kJ/mol, I - I bond is 100 kJ/mol and for H - I bond is 200 kJ/mol, the enthalpy of the reaction : `H_(2)(g) + I_(2)(g) rarr 2HI(g)` isA. `-120` kJB. `200` kJC. `+100` kJD. `+120` kJ
Answer» Correct Answer - B

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Bond energies of H - H bond is 80 kJ/mol, I - I bond is 100 kJ/mol and for H - I bond is 200 kJ/mol, the enthalpy of the reaction : `H_(2)(g) + I_(2)(g) rarr 2HI(g)` isA. `-120` kJB. `200` kJC. `+100` kJD. `+120` kJ

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