Surface ChemistryMedium
Question
A catalyst
Options
A.Increases the free energy change in the reaction.
B.Decreases the free energy change in the reaction.
C.Does not increase and decreases the free energy change in the reaction.
D.Can either decrease or increase the free energy change depending on what catalyst we use.
Solution
Catalyst does not change the reactants and products and hence, no change in ΔrH, ΔrS, ΔrG, etc.
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