Chemistry - Chemical Equilibrium Question with Solution | TestHub
ChemistryChemical EquilibriumProblems involving KcEasy2 minQB
ChemistryEasysingle choice
What is the equilibrium constant for this reaction?
Options:
Answer:
D
Solution:
Take initial amounts 1 mol methanol and 1 mol propanoic acid, and let x mol react. The total amount remains 2 mol, so x/2=0.375 gives x=0.750 mol.
At equilibrium, each reactant has amount 0.250 mol and each product has amount 0.750 mol.
K=(0.750)2/(0.250)2=9.
This is option (d).
Stream:JEESubject:ChemistryTopic:Chemical EquilibriumSubtopic:Problems involving Kc
⏱ 2mℹ️ Source: QB
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