Given the Bond Enthalpies Cl-Cl (243), C-Cl (339), H-Cl (431),C-H

question 62

Multiple Choice

Given the bond enthalpies Cl-Cl (243) , C-Cl (339) , H-Cl (431) ,C-H (414) all in kJ/mol, estimate ΔH for the following reaction: CH₄(g) + Cl₂(g) → CH₃Cl(g) + HCl(g)

• A) -113 kJ
• B) -356 kJ
• C) 301 kJ
• D) -1427 kJ
• E) -30 kJ