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For the reaction A B g ⇌ A g + B g , AB is 33% dissociated at a total pressure of p. Then

Options

  1. Ap = K p
  2. Bp = 4 K p
  3. Cp = 3 K p
  4. Dp = 8 K p

Correct answer

D. p = 8 K p

Step-by-step solution

( Σ n ) e q l i b r i u m = 2 3 + 1 3 + 1 3 = 4 3 K p = p A p B p A B = 1 3 4 3 p 1 3 4 3 p 2 3 4 3 p = 1 8 p So p = 8 K p .

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