question 2\ncatalysts speed up chemical reactions and are consumed in the reaction.\ntrue\nfalse
question 2\ncatalysts speed up chemical reactions and are consumed in the reaction.\ntrue\nfalse
Answer
Brief Explanations:
Catalysts increase the rate of a chemical reaction by providing an alternative reaction pathway with a lower activation - energy. They are not consumed in the reaction as they are regenerated at the end of the reaction cycle.
Answer:
B. False