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Question: Answered & Verified by Expert
At 3000 K, the equilibrium partial pressure of CO2,CO and O2 are 0.6, 0.4 and 0.2 atm respectively. Kp for the reaction, 2CO22CO+O2 is
ChemistryChemical EquilibriumNEET
Options:
  • A 0.088
  • B 0.0533
  • C 0.133
  • D 0.177
Solution:
1954 Upvotes Verified Answer
The correct answer is: 0.088
2CO⇌ 2CO+O2

At equili. 0.6 atm 0.4 atm 0.2 atm

Kp=pCO2×pO2pCO22

 =0.42(0.2)0.62=0.088

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