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Reaction Diagrams Practice

Authored by MR Carnes

Chemistry

10th Grade

NGSS covered

Used 28+ times

Reaction Diagrams Practice
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26 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of reaction is this?

Endothermic
Exothermic

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What letter represents the activation energy?

A
B
C
D

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A substance that increases speed of chemical reaction without being being changed is called:

Catalyst
Acid
Base
pressure

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Activation energy is required to start a chemical reaction. What is activation energy?

The energy needed for a reaction to occur
The minimum amount of energy needed for a reaction to potentially occur
The energy added by a catalyst
The energy possessed by the products

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which interval represents the potential energy of the reactants in this diagram?

A

B

C

D

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is represented by interval C?

Potential energy of the reactants

Potential energy of the products

Activation Energy

Heat of reaction

Tags

NGSS.HS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which interval represents the potential energy of the products?

A

B

C

D

Tags

NGSS.HS-PS1-4

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