Chemical Thermodynamics Question 148

Question: ΔGo for the reaction X+Y ⇌ Z is - 4.606 kcal . The value of equilibrium constant of the reaction at 227oC is (R=2.0,cal.,mol1K1) [Roorkee 1999]

Options:

A) 100

B) 10

C) 2

D) 0.01

Show Answer

Answer:

Correct Answer: A

Solution:

ΔGo=,2.303,RT,logK

,4.606=,2.303×0.002×500,logK

log,K=2,K=100 .



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