Given that bond energies of H–H and Cl−Cl are 430 kJ mol−1 and 2 – InterviewSolution

1.	Given that bond energies of H–H and Cl−Cl are 430 kJ mol−1 and 240 kJ mol−1 respectively and ΔfH for HCl is -90 kJ mol−1. The bond enthalpy of HCl is:
Answer» Given that bond energies of $H - H$ and $C l - C l$ are $430 k J m o l^{- 1}$ and $240 k J m o l^{- 1}$ respectively and $Δ_{f} H$ for $H C l$ is -90 kJ $m o l^{- 1} .$ The bond enthalpy of $H C l$ is:

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