Which of the following graphs is the representation for more rapidly catalysed reaction?
Correct answer: C. Option C
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
The activation energy is the lowest in Option C, hence it would be the most rapid reaction among the other options.
This question appeared on the UHS MDCAT 2017 paper, which you can sit online with every answer explained.
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About Activation Energy and Activated Complex
Activation energy is the minimum energy reactant particles need to form the activated complex, or transition state, during a reaction. Energy profile diagrams show the forward and reverse activation energies, while catalysts provide an alternative pathway with lower activation energy without changing the reaction enthalpy.
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