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ChemistryChemical KineticsArrhenius EquationMedium2 minQB

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The activation energies of forward & reverse reaction in the case of a chemical reaction are $45.4 kJ / mol$ and $30.5 kJ / mol$ . The reaction is

Answer:

Solution:

The enthalpy change ( $Δ H$ ) is $E_{a, f} - E_{a, r} = 45.4 - 30.5 = 14.9 kJ/mol$ . Since $Δ H > 0$ , the reaction is endothermic.

Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:Arrhenius Equation

⏱ 2mℹ️ Source: QB

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