Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsArrhenius EquationEasy2 minPYQ_2019

ChemistryEasysingle choice

For a reversible reaction, $A ⇌ B$ , which one of the following statement is wrong from the given energy profile diagram?

Answer:

Solution:

where, $E_{a} =$ activation energy of forward reaction

$E_{a}^{'} =$ activation energy of backward reaction

The above energy profile diagram shows that $E_{a} > {E_{a}}^{'}$

The potential energy of the product is greater than that of the reactant, so the reaction is endothermic.

$E_{a} = E_{a}^{'} + ΔE$

$E_{t} = E_{a}$ or $E_{t} > {E_{a}}^{'}$

Stream:BITSATSubject:ChemistryTopic:Chemical KineticsSubtopic:Arrhenius Equation

⏱ 2mℹ️ Source: PYQ_2019

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