Multiple Choice
At 250ºC, the equilibrium constant Kp for the reaction PCl5(g)
PCl3(g) + Cl2(g) is 1.80.Sufficient PCl5 is put into a reaction vessel to give an initial pressure of 2.74 atm at 250ºC.Calculate the pressure of PCl5 after the system has reached equilibrium.
A) 1.50 atm
B) 1.24 atm
C) 4.24 atm
D) 0.94 atm
E) 1.12 atm
Correct Answer:

Verified
Correct Answer:
Verified
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