MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryChemical EquilibriumKp and Kc relationship
For reaction PCl3 (g) + Cl2 (g) PCl5 (g), the value of Kc at 250ºC is 26. The value of Kp at this temperature will be :
A.0.61✓ Correct
B.0.83
C.0.57
D.0.46.
Explanation
According to the formula, g Δn P C K = K RT Hence, -1 P P P K = 26×(RT) 26 K 0.0821 523 K 0.61 x
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