Potential Energy Diagrams
Authored by Charles Martinez
Chemistry
10th - 12th Grade
NGSS covered
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which letter represents the enthalpy change for the reaction?
A
B
C
D
E
Tags
NGSS.HS-PS1-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which letter represents the activation energy for the forward reaction?
A
B
C
D
E
Tags
NGSS.HS-PS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the forward reaction exothermic or endothermic?
Exothermic
Endothermic
Tags
NGSS.HS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which letter represents the activation energy for the reverse reaction?
A
B
C
D
E
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The enthalpy change of the reverse reaction will be...
Positive
Negative
Tags
NGSS.HS-PS1-4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the energy of the activated complex?
20 kJ
40 kJ
60 kJ
80 kJ
100 kJ
Tags
NGSS.HS-PS1-4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the activation energy of the forward reaction?
20 kJ
40 kJ
60 kJ
80 kJ
100 kJ
Tags
NGSS.HS-PS1-4
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