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Olympiad workbookNSECThermodynamics (C)

Heat of reaction and heat of formation will be the same in I. 1 / 2 ~N ₂( ~g )+ O ₂( ~g ) NO ₂( ~g ) II. Xe ( g )+2 ~F ₂( ~g ) XeF ₄( ~g ) III. N ₂( ~g )+ O ₃( ~g ) N ₂ O ₃( ~g ) IV. C ( diamond )+ O ₂( ~g ) CO ₂( ~g )

Options

  1. AOnly I
  2. BOnly I and II
  3. COnly I, II and III
  4. DOnly II, III and IV

Correct answer

B. Only I and II

Step-by-step solution

No Solution

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