Potential Energy Diagrams

Potential Energy Diagrams

8th Grade

15 Qs

quiz-placeholder

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Potential Energy Diagrams

Potential Energy Diagrams

Assessment

Quiz

Science

8th Grade

Hard

NGSS
HS-PS1-4, HS-PS3-1

Standards-aligned

Created by

Lisa Thompson

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this reaction endothermic or exothermic?

endothermic 

exothermic

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the ΔH of this reaction?

40 kJ

20 kJ

80 kJ

-60 kJ

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the energy of the activated complex?

75 kJ

225 kJ

300 kJ

225 kJ

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What letter represents ΔH?

A

B

C

D

Tags

NGSS.HS-PS1-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the activation energy?

40 kJ

20 kJ

100 kJ

60 kJ

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the change of the heat of the reaction (ΔH)?

-40 kJ

-20 kJ

100 kJ

60 kJ

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the change of the heat of the reaction (ΔH)?

100 kJ

-175 kJ

-50 kJ

75 kJ

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

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