Chemistry Quiz

Chemistry Quiz

7th Grade

16 Qs

quiz-placeholder

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Chemistry Quiz

Chemistry Quiz

Assessment

Quiz

Other

7th Grade

Hard

Created by

Amy Parker

Used 2+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process involves heating a liquid to change it into a gas, leaving behind dissolved solids?

Filtration

Distillation

Decantation

Desalination

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term 'filtration' refer to?

Mixing of liquids

Heating a liquid

Separation of solids or liquids using a barrier with small holes

Pouring liquid off the top of a mixture

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to remove dissolved salts like sodium chloride from water?

Crystallisation

Distillation

Desalination

Chromatography

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which term describes the process of forming crystals as a dissolved substance solidifies?

Dilute

Disperse

Crystallisation

Concentrated

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which term describes a substance made from two or more pure substances that can be mixed and separated?

Mixture

Solvent

Solute

Suspension

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a pure substance?

A mixture of different materials

A substance made of only one type of material

A liquid used for cleaning

A type of wastewater

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does 'soluble' mean?

Capable of being dissolved

Incapable of being mixed

Not able to be cleaned

Solid and undissolvable

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