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Collision Theory

Authored by Rolan Baltazar

Science

10th - 11th Grade

NGSS covered

Used 87+ times

Collision Theory
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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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