The bond energies of `F_2, Cl_2, Br_2 and I_2` are 155, 244, 193 and 151 kJ mol respectively. The weakest bond will be in

The bond enerhies of F_2, Cl_2, Br_2 and I_2 are 155.4, 243.6, 193.2 and 151.2 kJ mol^-1 respectively.The strongest bond is:

The bond energies of F_(2),Cl_(2),Br_(2) and I_(2) are 155.4, 243.6, 193.2 and 151.2 Kjmol^(-1) respectively. The strongest bond is :

The bond energies of F_(2),Cl_(2),Br_(2) and I_(2) are 155.4, 243.6, 193.2 and 151.2 Kjmol^(-1) respectively. The strongest bond is :

The bond dissociation energies for Cl_(2),I_(2) and Icl are 242.3, 151 and 211.3 kJ/mol respectively. The enthalpy of sublimation of iodine is 62.8 kJ/mol. What is the standard enthalpy of formation of ICl_((s)) ?

If the bond energies of H-H, Br-Br and H-Br are 433, 192 and 364 kJ "mol"^(-1) respectively, then DeltaH^@ for the reaction : H_(2(g)) + Br_(2(g)) to 2HBr_((g)) is