Multiple Choice
Using the table of average bond energies below, the ΔH for the reaction is __________ kJ.
Bond: C≡C C-C H-I C-I C-H D (kJ/mol) : 839 348 299 240 413
A) +160
B) -160
C) -217
D) -63
E) +63
Correct Answer:

Verified
Correct Answer:
Verified
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