Quiz about Mixtures and Separating Mixtures Review

Question 1

Nicole wants to dissolve a substance in water. Which substance will dissolve the easiest?

Accepted Answer

sugar

Answer

Rocks

Answer

pepper

Answer

sand

Question 2

What item could a magnet separate from a mixture of garbage?

Accepted Answer

Old metal fork

Answer

An apple core

Answer

Pieces of paper

Answer

A juice can

Question 3

What mixture could you use this tool to best separate that mixture?

Accepted Answer

Sand and rocks

Answer

Sugar and Salt

Answer

Apples and grapes

Question 4

Sand and clay is an example of a mixture of solids.

Accepted Answer

True

Answer

False

Question 5

A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.

Accepted Answer

subtances

Answer

parts

Answer

leaves

Answer

pebbles

Question 6

Lemonade is a special mixture called a

Accepted Answer

solution

Answer

substance

Answer

plasma

Answer

ingredient

Question 7

A solution is a mixture of one or more substances _________ evenly into another substance.

Accepted Answer

dissolved

Answer

evaporated

Answer

carried

Answer

split

Question 8

Coffee is a

Accepted Answer

solution

Answer

mixture

Question 9

A fruit salad is a

Accepted Answer

mixture

Answer

solution

Question 10

Type of mixture that has the SAME COMPOSITION in every part.

Accepted Answer

Homogenous

Answer

Heterogeneous

Question 11

Type of mixture that DOESN'T HAVE the same composition in every part.

Accepted Answer

Heterogeneous

Answer

Homogeneous

Question 12

Chocolate milk is an example of a

Accepted Answer

homogeneous mixture

Answer

heterogeneous mixture

Question 13

Salad is an example of a

Accepted Answer

heterogeneous mixture

Answer

homogeneous mixture

Question 14

If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?

Accepted Answer

Magnet

Answer

Filter

Answer

Screen

Answer

Evaporation

Question 15

The best way to separate trail mix would be:

Accepted Answer

by hand

Answer

filter

Answer

sieve

Answer

evaporation

Question 16

This type of paper allows liquid to pass through it. What tool is it?

Accepted Answer

filter

Answer

sieve

Question 17

A solution of salt and water was put over heat. What will happen next?

Accepted Answer

the water will evaporate

Answer

The salt will evaporate

Answer

the salt and water evaporate

Question 18

Which of these materials are attracted to a magnet

Accepted Answer

iron filings

Answer

sand

Answer

rocks

Answer

wood

Question 19

If I pour sand and water onto a filter, what will happen?

Accepted Answer

sand will get caught in the filter, water will pass through

Answer

water and sand will go through the filter

Answer

both sand and water will get caught in the filter

Question 20

Which one of the following techniques would best be used to separate soil and water?

Accepted Answer

Filtration

Answer

Decanting

Answer

distillation

Answer

Chromatography

Question 21

Liquids that do not mix may be separated by using..

Accepted Answer

a separating funnel

Answer

an evaporating dish

Answer

a loading

Answer

a sedimentation

Question 22

Making a mixture results in ___________________ only.

Accepted Answer

physical changes

Answer

chemical reactions

Answer

separate parts

Answer

two subtances

Question 23

How would you separate the ingredients of mixture Z?

Accepted Answer

A magnet

Answer

Water

Answer

A sieve

Answer

My hands

Question 24

The amount of the solutes compared to the solvent in a solution is the what of the solution.

Accepted Answer

concentration

Answer

density

Answer

flavor

Answer

solution

Question 25

One specific type of homogeneous mixture is

Accepted Answer

A solution

Answer

An atom

Answer

An element

Answer

A compound

Question 26

Cookies and cream ice cream would be classified as

Accepted Answer

A heterogenous mixture

Answer

A homogenous mixture

Answer

An element

Answer

A compound

Question 27

Two elements chemically combined defines

Accepted Answer

A compound

Answer

A homogeneous mixture

Answer

A heterogeneous mixture

Answer

An element

Question 28

A single part of a mixture or solution.

Accepted Answer

substance

Answer

mixture

Answer

physical change

Answer

solution

Question 29

Separating mixtures based on boiling points.

Accepted Answer

Distillation

Answer

Desalination

Answer

Decantation

Answer

Condensation

Question 30

What is a pure substance?

Accepted Answer

element or compound

Answer

Gold

Answer

Copper

Answer

Homogeneous Mixture

Question 31

Distillation is used to separate ______.

Accepted Answer

a liquid from its solution.

Answer

an insoluble solid from its solution.

Answer

a soluble solid from its solution.

Mixtures and Separating Mixtures Review

31 questions

Nicole wants to dissolve a substance in water. Which substance will dissolve the easiest?

What item could a magnet separate from a mixture of garbage?

What mixture could you use this tool to best separate that mixture?

Sand and clay is an example of a mixture of solids.

A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.

Lemonade is a special mixture called a

A solution is a mixture of one or more substances _________ evenly into another substance.

Coffee is a

A fruit salad is a

Type of mixture that has the SAME COMPOSITION in every part.

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