
Reaction profile diagrams
Authored by Áine Hayes
Chemistry
8th - 12th Grade
NGSS covered
Used 166+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does this show an endothermic or an exothermic reaction?
Endothermic
Exothermic
Tags
NGSS.HS-PS1-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an endothermic reaction...
heat is released
heat is absorbed
Tags
NGSS.HS-PS1-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an exothermic reaction...
heat is released
heat is absorbed
Tags
NGSS.HS-PS1-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this showing an endothermic or an exothermic reaction?
Endothermic
Exothermic
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an endothermic reaction...
products have more energy than reactants
reactants have more energy than products
Tags
NGSS.HS-PS1-4
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Collisions that result in the formation of products are called _______________ collisions
Tags
NGSS.HS-PS1-5
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Increasing the temperature in a reaction lowers the activation energy.
True
False
Tags
NGSS.HS-PS1-5
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