Which of the following statements about catalysts is true?

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Q: Which of the following statements about catalysts is true?

Solution: Catalysts provide an alternative reaction pathway with a lower activation energy, but they are not consumed in the reaction.

Steps: 4

Step 1: Understand what a catalyst is. A catalyst is a substance that speeds up a chemical reaction without being used up in the process.
Step 2: Learn about activation energy. Activation energy is the energy needed to start a chemical reaction.
Step 3: Know that catalysts lower the activation energy. This means that reactions can happen more easily and quickly when a catalyst is present.
Step 4: Remember that catalysts are not consumed. After the reaction, the catalyst can be used again for more reactions.