Chemistry - Chemical Equilibrium Question with Solution | TestHub
ChemistryChemical EquilibriumProblems involving more than one equilibriumMedium2 minQB
ChemistryMediumsingle choice
Suppose the gas phase isomerization reactions: A ⇌ B, B ⇌ C and A ⇌ C achieve equilibrium simultaneously, at a fixed temperature. The equilibrium mole fraction of 'B' in terms of equilibrium constants K1, K2 and K3 (respectively), is
Options:
Answer:
B
Solution:
[B] = K1[A] and [C] = K3[A] Mole fraction xB = [B]/([A] + [B] + [C])
xB = K1[A]/([A](1 + K1 + K3)) = K1/(1 + K1 + K3)
This is option (b).
Stream:JEESubject:ChemistryTopic:Chemical EquilibriumSubtopic:Problems involving more than one equilibrium
⏱ 2mℹ️ Source: QB
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