Chemistry - Chemical Equilibrium Question with Solution | TestHub

ChemistryChemical EquilibriumProblems involving KcEasy2 minQB
ChemistryEasysingle choice

\begin{gathered}{}\text{Two}\text{ }\text{moles}\text{ }\text{of}\text{ }\text{an}\text{ }\text{equimolar}\text{ }\text{mixture}\text{ }\text{of}\text{ }\text{two}\text{ }\text{alcohols}\text{ }\text{R}_{\text{1}}\text{OH}\text{ }\text{and}\text{ }\text{R}_{\text{2}}\text{OH}\text{ }\text{are}\text{ }\text{esterified}\text{ }\\{}\text{with}\text{ }\text{one}\text{ }\text{mole}\text{ }\text{of}\text{ }\text{acetic}\text{ }\text{acid.}\text{ }\text{If}\text{ }\text{only}\text{ }\text{80%}\text{ }\text{of}\text{ }\text{the}\text{ }\text{acid}\text{ }\text{is}\text{ }\text{consumed}\text{ }\text{till}\text{ }\\{}\text{equilibrium}\text{ }\text{and}\text{ }\text{the}\text{ }\text{quantities}\text{ }\text{of}\text{ }\text{ester}\text{ }\text{formed}\text{ }\text{under}\text{ }\text{equilibrium}\text{ }\text{are}\text{ }\text{in}\text{ }\text{the}\text{ }\\{}\text{ratio}\text{ }\text{3:2,}\text{ }\text{what}\text{ }\text{is}\text{ }\text{the}\text{ }\text{value}\text{ }\text{of}\text{ }\text{equilibrium}\text{ }\text{constant}\text{ }\text{for}\text{ }\text{the}\text{ }\text{esterification}\text{ }\text{of}\text{ }\\{}\text{R}_{\text{1}}\text{OH?}\end{gathered}

Options:

Answer:
B
Solution:

Stream:JEESubject:ChemistryTopic:Chemical EquilibriumSubtopic:Problems involving Kc
⏱ 2mℹ️ Source: QB

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