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WAYS TO SEPARATE MIXTURES-GAME-RECITATION

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

A process to separate mixtures by removing a liquid layer that is free of a precipitate, or the solids deposited from a solution.

a)

FILTRATION

b)

DECANTATION

c)

EVAPORATION

d)

DISTILLATION

e)

CRYSTALLIZATION

2.

A small amount of something that remains after the main part has gone or been taken or used.

a)

FILTRATE

b)

CRYSTALS

c)

SEDIMENTS

d)

RESIDUE

3.

What process of separating mixture is being shown in the picture?

a)

EVAPORATION

b)

DISTILLATION

c)

DECANTATION

d)

PHYSICAL MANIPULATION

e)

MAGNETISM

4.

It is used to separate small amounts of solid held in suspension from the liquid. For example, chalk from water.

a)

WINNOWING

b)

CENTRIFUGE

c)

PHYSICAL MANIPULATION

d)

DECANTATION

5.

What method in separating mixture is applied in the picture?

a)

CENTRIFUGE

b)

WINNOWING

c)

CHROMATOGRAPHY

d)

PHYSICAL MANIPULATION

6.

Salt can be a product of ___________ and ____________.

a)

DECANTATION AND DISTILLATION

b)

EVAPORATION AND FILTRATION

c)

CRYSTALLIZATION AND EVAPORATION

d)

DISTILLATION AND FILTRATION

7.

What method is used in the picture to separate iron fillings and sulfur powder?

a)

MAGNETISM

b)

EVAPORATION

c)

SIFTING

d)

WINNOWING

8.

It involves using a strainer or big screen to separate the components of solid mixtures.

a)

SIFTING

b)

FILTRATION

c)

DECANTATION

d)

DISTILLATION

9.

It is a technique used in separating the solid components of a heterogeneous mixture with the use of bare hands.

a)

MAGNETISM

b)

DECANTATION

c)

FILTRATION

d)

PHYSICAL MANIPULATION

10.

__________ is the method in which heavier components of the mixture are separated from the lighter substances with the help of wind.

a)

FILTRATION

b)

DECANTATION

c)

WINNOWING

d)

CENTRIFUGE

11.

What method in separating mixture created this tie dyed shirt?

a)

WINNOWING

b)

FILTRATION

c)

DISTILLATION

d)

CHROMATOGRAPHY

12.

What method in separating mixture can separate this liquid components?

a)

DISTILLATION

b)

FILTRATION

c)

DECANTATION

d)

MAGNETISM

13.

What method in separating mixture produced this sweet homemade rocky candy?

a)

DISTILLATION

b)

CRYSTALLIZATION

c)

WINNOWING

d)

MAGNETISM

14.

This method drives off the liquid

components from the solid

components by heating the mixture until

no more liquid remains.

a)

DECANTATION

b)

EVAPORATION

c)

FILTRATION

d)

SIEVING

15.

Which picture shows the correct separation method to make a clean and safe water to drink?

a)
b)
c)
d)
16.

Mixtures need to separate to remove the unrequired components

a)

TRUE

b)

FALSE

17.

Which of the following technique is NOT applicable in removing tapioca pearls in milktea?

a)

DECANTATION

b)

PHYSICAL MANIPULATION

c)

SIEVING/SIFTING

d)

WINNOWING

18.

All metals are attracted to magnet.

a)

TRUE

b)

FALSE

19.

SIFTING IS COMMONLY USED IN BAKING

a)

TRUE

b)

FALSE

20.

What is the best method to use in separating a mixture macaronic pasta in water?

a)

FILTRATION

b)

SIFTING/SIEVING

c)

EVAPORATION

d)

CRYSTALLIZATION