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Which of the following is a characteristic of a catalyst?
Which of the following is a characteristic of a catalyst?
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Practice Questions
1 question
Q1
Which of the following is a characteristic of a catalyst?
It is consumed in the reaction
It increases the activation energy
It lowers the activation energy
It changes the equilibrium constant
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A catalyst lowers the activation energy of a reaction, thereby increasing the rate.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is a characteristic of a catalyst?
Solution:
A catalyst lowers the activation energy of a reaction, thereby increasing the rate.
Steps: 4
Show Steps
Step 1: Understand what a catalyst is. A catalyst is a substance that speeds up a chemical reaction.
Step 2: Learn about activation energy. Activation energy is the energy needed to start a reaction.
Step 3: Know how a catalyst works. A catalyst lowers the activation energy required for a reaction to occur.
Step 4: Realize the effect of a catalyst. By lowering the activation energy, a catalyst increases the rate of the reaction.
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