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NEET
Exam
NEET
Subject
Chemistry
Chapter
Chemical Equilibrium

NEET · Chemistry · Chemical Equilibrium

For the equilibrium 2NOCl(g) ⇌ 2NO(g) + Cl 2 (g), the value of the...

For the equilibrium 2NOCl(g) ⇌ 2NO(g) + Cl2(g), the value of the equilibrium constant, Kc is 3.75 × 10–6 at 1069 K. What is the value of Kp for the reaction at this temperature?

Options

  1. AKp = 3.75 × 106
  2. BKp = 0.033
  3. CKp = 1069
  4. DKp = 2NOCl(g)

Correct answer

B. Kp = 0.033

Step-by-step solution

We know that, Kp = Kc (RT) ∆n ,For the above reaction, ∆n = (2+1) – 2 = 1Kp = 3.75 ×10–6 (0.0831 × 1069)Kp = 0.033.
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