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NEETChemistryChemical Kinetics

How does the enthalpy of reaction get affected when a catalyst is used in the reaction?

Options

  1. AThe enthalpy of reaction increases when a catalyst is used.
  2. BThe enthalpy of reaction decreases when a catalyst is used.
  3. CThe enthalpy of reaction remains the same when a catalyst is used.
  4. DThe enthalpy of reaction becomes unpredictable when a catalyst is used.

Correct answer

C. The enthalpy of reaction remains the same when a catalyst is used.

Step-by-step solution

Correct Option is : (C) The enthalpy of reaction remains the same when a catalyst is used.

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