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5.2.4 Filtration

Total questions: 10

Worksheet time: 11mins

Name
Class
Date
1.

What is filtration used for?

a)

It's used for drinking

b)

It's used for separating water and impurity

c)

all of the above

d)

none of the above

2.

Which of these is needed for filtration?

a)

Wire gauze

b)

Burner

c)

Funnel

d)

Round-bottom flask

3.

What is filtration?

a)

A method used to separate a solid from a liquid that dissolves in the liquid

b)

A separating technique used to separate a mixture of a solid and liquid where the solid does not dissolve in the liquid

4.

In a coffee machine, the ground coffee is separated from the coffee solution by using..

a)

sand paper

b)

filter paper

c)

toilet paper

d)

tissue paper

5.
Which one of the following solids is insoluble in water?
a)
sugar
b)
sand
c)
copper sulfate
d)
salt
6.

This is used to pour lab materials into an object with a small opening

a)

scoop

b)

funnel

c)

bunsen burner

d)

goggles

7.
This item is used to simply hold or approximately measure a liquid.
a)
beaker
b)
flask
c)
graduated cylinder
d)
test tube
8.

This is called_______________________?

a)

Connical Flask

b)

Test Tube

c)

Safety Gloves

d)

Thermometer

9.

I am left behind in the filter paper ]. What Am I?

a)

Filtrate

b)

Solution

c)

Residue

10.

The part of the mixture that passes through the filter paper is called the

a)

residue

b)

filtrate

c)

suspension