Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsArrhenius EquationMedium2 minQB

ChemistryMediumassertion reason

Assertion : If the activation energy of a reaction is zero, temperature will have no effect on the rate constant.

Reason : Lower the activation energy, faster is the reaction.

Answer:

Solution:

Concepts: Arrhenius equation, activation energy, reaction rate.

If $E_{a} = 0$ , $k = A$ . Temperature has no effect. Lower $E_{a}$ means faster reaction.

Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:Arrhenius Equation

⏱ 2mℹ️ Source: QB

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