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Course: AP CHEMISTRY
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AP CHEMISTRY

1. Atomic Structure and Properties

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2. Compound Structure and Properties

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3. Properties of Substances and Mixtures

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4. Chemical Reactions

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5. Kinetics

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6. Thermochemistry

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7. Equilibrium

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8. Acids and Bases

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9. Thermodynamics and Electrochemistry

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Quiz

1.4 Composition of Mixtures – Check yourself

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Composition of Mixtures AP Chemistry check yourself quiz: free practice for AP Chemistry. Work through this Composition of Mixtures AP Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1.4 Composition of Mixtures — Notes lesson. More practice: AP Chemistry — all units. Syllabus: College Board ap chemistry course page.

  • Questions count: 8
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Rock salt
evaporate
filter
Pure salt
2.
Which key term matches this description: "Separating a liquid from a solution by boiling it and condensing the vapour."
Which key term matches this description: "Separating a liquid from a solution by boiling it and condensing the vapour."
Distillation
Compound
Element
Separation
3.
In the sequence covered in this lesson, which step comes immediately after dissolve?
In the sequence covered in this lesson, which step comes immediately after dissolve?
evaporate
Rock salt
filter
Pure salt
4.
According to the comparison table in this lesson, what is the Example of Fixed proportions??
According to the comparison table in this lesson, what is the Example of Fixed proportions??
Elements, compounds and mixtures compared
Sand from water by filtering
Salty water can be weak or strong
Iron filings in sand stay magnetic
Iron; water; air
5.
Which statement best describes Element?
Which statement best describes Element?
A substance made of only one type of atom.
Symbols showing which atoms are in a compound and how many of each, such as H2O.
Separating a liquid from a solution by boiling it and condensing the vapour.
A substance made of two or more elements chemically joined in a fixed ratio.
6.
According to the comparison table in this lesson, what is the Mixture of Chemically joined??
According to the comparison table in this lesson, what is the Mixture of Chemically joined??
Elements, compounds and mixtures compared
Each part keeps its own
Physical methods
No
No, any amounts
7.
Which statement best describes Compound?
Which statement best describes Compound?
Heating a solution to leave the solid behind.
Two or more substances mixed together but not chemically joined.
Separating an insoluble solid from a liquid using filter paper.
A substance made of two or more elements chemically joined in a fixed ratio.
8.
Complete the statement: A substance made of one type of atom is an ______.
Complete the statement: A substance made of one type of atom is an ______.
element
Formula
mixture
filtering
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Part of 1. Atomic Structure and Properties — see every lesson and quiz in this unit.
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