Question

For a given chemical reaction, the addition of a catalyst provides a different reaction pathway that

A) decreases the reaction rate and has a higher activation energy
B) decreases the reaction rate and has a lower activation energy
C) increases the reaction rate and has a higher activation energy
D) increases the reaction rate and has a lower activation energy

Answer 1

C) increases the reaction rate and has a higher activation energy

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Answer 2

The answer is C) catalyst speed up reactions and activation energy