Which of the following statements about catalysts is true?
Correct Answer: Catalysts provide an alternative reaction pathway with a lower activation energy, but they are not consumed in the reaction.
- 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.
No concepts available.
