Kinetics & Thermodynamics
Authored by Emily Metzger
Chemistry
9th - 12th Grade
NGSS covered
Used 31+ times
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35 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which of the following increase the reaction rate?
less surface area
lower temperature
increasing pressure
increased concentration
Tags
NGSS.HS-PS1-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Will grinding up a solid increase or decrease the rate of reaction?
Tags
NGSS.HS-PS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an exothermic reaction, heat is ...
a reactant
a product
Tags
NGSS.HS-PS3-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What kind of reaction is this?
Tags
NGSS.HS-PS1-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
__________ is stored energy.
Tags
NGSS.MS-PS3-2
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
If ∆H is negative, the reaction is?
Tags
NGSS.HS-PS1-4
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
ΔH value in an endothermic reaction is a positive number.
Tags
NGSS.HS-PS3-1
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