The enthalpy of reaction CH 4 (g) + O 2 (g) → CH 3 OH( L ) is negative. If enthalpy of…

Chemistry · JEE Advanced · NTA Exams — Chemical Thermodynamics

The enthalpy of reaction CH₄(g) + O₂(g) → CH₃OH(L ) is negative. If enthalpy of combustion of CH₄ and CH₃OH are x and y respectively then which of the following relations is correct?

1. x > y
2. x < y
3. x = y
4. \(x \geq y\)

Answer

(A) x > y

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