Activation Energy and Catalyst

Quiz
•
Chemistry
•
9th Grade
•
Hard
Standards-aligned
Charles Martinez
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The minimum amount of energy needed for colliding particles to react is called the
Chemical Energy
Kinetic Energy
Activation Energy
Potential Energy
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A substance that increases the rate of a reaction without being used up during the reaction is called a
catalyst
product
reactant
solute
Tags
NGSS.HS-PS1-5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the name given to a catalyst in the human body?
Biology
Catalyst
Chemical
Enzyme
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a catalyst is added to a reaction the rate of reaction...
Increases
Decreases
Does not change
Disappears
Tags
NGSS.HS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a catalyst work in speeding up a reaction?
By lowering the activation energy or reaction
by making them more available
by giving them more energy
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