Collision Theory
Authored by Rolan Baltazar
Science
10th - 11th Grade
NGSS covered
Used 89+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemical change that occurs when two or more substances combine to form a
new substance.
Activation Energy
Chemical Kinetics
Chemical Reaction
Product
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The measure of the change in the concentration of the reactants or products.
Activation Energy
Activation Rate
Chemical Reaction
Concentration
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The substance or particles that enter into and are altered in the course of a chemical reaction.
Catalyst
Enzyme
Product
Reactant
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number of particles present in a given volume of solution.
Catalyst
Concentration
Product
Temperature
Tags
NGSS.HS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The measure of how fast or slow a reaction happens.
Activation Energy
Collision theory
Particle Size
Rate of Reaction
Tags
NGSS.HS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A condition that needs to be met for a chemical reaction to occur.
The substance must be homogeneous.
The temperature should be kept constant.
Particles should maintain a certain distance from each other.
Particles in the substance must collide and have enough energy.
Tags
NGSS.HS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The factor that would NOT affect the rate of a chemical reaction.
Concentration
Humidity
Particle Size
Temperature
Tags
NGSS.HS-PS1-5
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