biological catalysts that speed up reactions in living organisms

catalysts that decrease reaction rates

chemical catalysts made in laboratories

catalysts that increase the activation energy

Catalysts and rate

Catalysts and rate

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Q 1/6
Score 0
Which of the following will increase the rate of a chemical reaction?
30
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Q 2/6
Score 0
How does a catalyst affect the activation energy of a reaction?
30
it decreases the activation energy
it has no effect on the activation energy
it eliminates the activation energy
it increases the activation energy

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Related quizzes

Catalysts and rate

Customize this quiz to suit your class

Instantly translate to 100+ languages

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

Q 1/6
Score 0
Which of the following will increase the rate of a chemical reaction?
30
Users sort answers between categories
Q 2/6
Score 0
How does a catalyst affect the activation energy of a reaction?
30
it decreases the activation energy
it has no effect on the activation energy
it eliminates the activation energy
it increases the activation energy

6 questions

Q.

Which of the following will increase the rate of a chemical reaction?

1

30 sec

Q.

How does a catalyst affect the activation energy of a reaction?

2

30 sec

Q.

What are enzymes?

3

30 sec

Q.

Which of the following statements about catalysts are correct?

4

30 sec

Q.

Why are catalysts important in industrial processes?

5

30 sec

Q.

Which label shows the activation energy for the reaction when a catalyst has been used?

6

30 sec