PSSA Review #8 (Solutions and Diffusion)
Authored by Tim Jones
Chemistry
8th Grade
NGSS covered
Used 20+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each blue ball represents one particle of solute.
Which solution has a higher concentration of blue particles?
Solution A
Solution B
neither; their concentrations are the same
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each green ball represents one particle of solute.
Which solution has a higher concentration of green particles?
Solution A
Solution B
neither; their concentrations are the same
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each purple ball represents one particle of solute.
Which solution has a higher concentration of purple particles?
Solution A
Solution B
neither; their concentrations are the same
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each yellow ball represents one particle of solute.
Which solution has a higher concentration of yellow particles?
Solution A
Solution B
neither; their concentrations are the same
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each purple ball represents one particle of solute.
Which solution has a higher concentration of purple particles?
Solution A
Solution B
neither; their concentrations are the same
Tags
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each yellow ball represents one particle of solute.
Which solution has a higher concentration of yellow particles?
Solution A
Solution B
neither; their concentrations are the same
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The diagram is a model of two solutions. Each purple ball represents one particle of solute.
Which solution has a higher concentration of yellow particles?
Solution A
Solution B
neither; their concentrations are the same
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