Given the Following Two Reactions at 298 K and 1

question 63

Multiple Choice

Given the following two reactions at 298 K and 1 atm, which of the statements is true?

• A) (  H_f for NO₂(g) =  H₂ + (1/2)  H₁)
• B)(  H₁ =  H₂)
• C) (  H_f for NO(g) =  H₁0)
• D) (  H_f for NO₂(g) =  H₂)
• E) none of these

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