engineering chemistry MCQ #2153

The equilibrium constant Kp for the reaction N2 + O2 ⇌ 2NO is given by

engineering chemistry MCQ #2153

  1. Question 1

    Q1. The equilibrium constant Kp for the reaction N2 + O2 ⇌ 2NO is given by

    • A) Kp = P(NO)² / P(N2) P(O2)
    • B) Kp = P(N2) P(O2) / P(NO)²
    • C) Kp = P(NO) / P(N2) P(O2)
    • D) Kp = P(N2) / P(NO)²

    Answer: Kp = P(NO)² / P(N2) P(O2)

    Explanation: Kp is defined as the ratio of partial pressures of products to reactants, with stoichiometric coefficients as powers.