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BITSAT2016ChemistryChemical EquilibriumActual

In a closed system, A ( s ) 2 ~B ( ~g )+3 C ( g ) , if partial pressure of C is doubled, then partial pressure of B will be

Options

  1. A2 2 times the original value
  2. B1 2 times the original value
  3. C2 times the original value
  4. D1 2 2 times the original value

Correct answer

D. 1 2 2 times the original value

Step-by-step solution

K_ p =p_ B₁ ² p_ C₁ ³ Again, K_ p =p_ B₂ ² (2 p_ C₁ )³ p _ B ₁ ² p _ C ₁ ³= P _ B ₂ ² 8 p _ C ₁ ³ p _ B ₁ ² 8 = p _ B ₂ ² or, p _ B ₁ 2 2 = p _ B ₂

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