For the Reaction 2CH₄ (G)+ 3 Cl₂ (G)→ 2 CHCl₃

question 82

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

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