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Question: Answered & Verified by Expert
In the presence of a catalyst, the heat evolved or absorbed during the reacton
ChemistrySurface ChemistryJIPMERJIPMER 2013
Options:
  • A increases
  • B decreases
  • C remains unchanged
  • D may increase or decrease
Solution:
2208 Upvotes Verified Answer
The correct answer is: remains unchanged
A catalyst does not alter the enthalpy change, $\Delta H$ of the reaction.

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