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Tamil Nadu Board of Secondary EducationHSC Science Class 12

What is the activation energy for a reaction if its rate doubles when the temperature is raised from 200 K to 400 K? (R = 8.314 JK−1mol−1)

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Question

What is the activation energy for a reaction if its rate doubles when the temperature is raised from 200 K to 400 K? (R = 8.314 JK−1mol−1)

Options

  • 234.65 kJ mol1

  • 434.65 kJ mol−1

  • 2.305 kJ mol1

  • 334.65 J mol1

MCQ
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Solution

2.305 kJ mol1

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Factors Affecting the Reaction Rate
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Chapter 7: Chemical Kinetics - Evaluation [Page 228]

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Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 12 TN Board
Chapter 7 Chemical Kinetics
Evaluation | Q 11. | Page 228
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