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JIPMER 2013
Exam
JIPMER
Year
2013
Subject
Chemistry
Chapter
Surface Chemistry

JIPMER 2013 · Chemistry · Surface Chemistry

In the presence of a catalyst, the heat evolved or absorbed during...

In the presence of a catalyst, the heat evolved or absorbed during the reacton

Options

  1. Aincreases
  2. Bdecreases
  3. Cremains unchanged
  4. Dmay increase or decrease

Correct answer

C. remains unchanged

Step-by-step solution

A catalyst does not alter the enthalpy change, ΔH\Delta H of the reaction.
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