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NTA Abhyas NEET2020ChemistryChemical KineticsPractice

Which of the following reaction characteristics at constant temperature are changing by the addition of a catalyst to a reaction ( i ) Activation energy ( i i ) Equilibrium constant ( i i i ) Reaction entropy ( i v ) Reaction enthalpy

Options

  1. A(i) only
  2. B(iii) only
  3. C(i) and (ii) only
  4. DAll of these

Correct answer

A. (i) only

Step-by-step solution

Catalyst affect only activation energy. It brings down the activation energy of reaction.

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