Heat evolved in the reaction,H_2+Cl_2rarr2HCl is 182 kJ. Bond energies – InterviewSolution

1.	Heat evolved in the reaction,H_2+Cl_2rarr2HCl is 182 kJ. Bond energies of H-H and Cl-Cl are 430 and 242 kJ/mol respectively. The H-Cl bond energy is:
Answer» `245 KJ mol^-1` `427 kJ mol^-1` `336 kJ mol^-1` `154 kJ mol^-1` ANSWER :A

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