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Using the Table of Average Bond Energies Below,the ΔH for the Reaction

Question 141

Multiple Choice

Using the table of average bond energies below,the ΔH for the reaction is ________ kJ. H-C≡C-H (g) + H-Cl (g) → H2C Using the table of average bond energies below,the ΔH for the reaction is ________ kJ. H-C≡C-H (g) + H-Cl (g) → H<sub>2</sub>C CHCl (g) Bond: C≡C C=C H-Cl C-Cl C-H D (kJ/mol) : 839 614 431 328 413 A) +741 B) -85 C) -839 D) -741 E) +85 CHCl (g)
Bond: C≡C C=C H-Cl C-Cl C-H
D (kJ/mol) : 839 614 431 328 413


A) +741
B) -85
C) -839
D) -741
E) +85

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