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Chemistry · PYQ NEET UG 2016(1)

हिन्दी

The addition of a catalyst during a chemical reaction alters which of the following quantities?

  1. Entropy
  2. Activation energy
  3. Enthalpy
  4. Internal energy

Correct answer · Option 2

Activation energy

Explanation

A catalyst alters the reaction rate by providing an alternative pathway with a lower activation energy.
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