Multiple Choice
For the reaction 2CH4 (g) + 3 Cl2 (g) → 2 CHCl3 (l) + 3 H2 (g) ,ΔH° = -118.6 kJ. ΔH°f = -134.1 kJ/mol for CHCl3 (l) .Find ΔH°f for CH4 (g) .
A) -193.4 kJ/mol
B) -74.8 kJ/mol
C) 74.8 kJ/mol
D) 193.4 kJ/mol
Correct Answer:

Verified
Correct Answer:
Verified
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