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JEE Main 202126 FebruaryMorning Shift
Exam
JEE Main
Year
2021
Date
26 February
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2021 · 26 February · Morning Shift · Chemistry · Chemical Kinetics

An exothermic reaction X → Y has an activation energy 30kJ mol ^ -...

An exothermic reaction X→YX \to Y has an activation energy 30kJmol−130kJ{mol}^{- 1}. If energy change ΔE\Delta E during the reaction is −20kJ- 20kJ, then the activation energy for the reverse reaction in kJkJ is (Integer answer)An exothermic reaction X → Y has an activation energy 30kJ mol ^ - 1 . If energy change Δ E during the reaction is -

Correct answer

50

Step-by-step solution

X⟶YX ⟶ Y

An exothermic reaction X → Y has an activation energy 30kJ mol ^ - 1 . If energy change Δ E during the reaction is -

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