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Worksheets

Diffusion and OSmosis

Total questions: 11

Worksheet time: 4mins

Name
Class
Date
1.

Movement of molecules from region of higher concentration to lower concentration is called as

a)

Osmosis

b)

Diffusion

c)

Replication

d)

Velocity

2.

Rate of diffusion is fastest in

a)

Solid

b)

Liquid

c)

Gases

d)

Anything

3.

Absorption of water without forming solution is called as

a)

Permeability

b)

Imbibition

c)

Diffusion

d)

Logout

4.

Select types of membranes

a)

Permeable

b)

Semipermeable

c)

Impermeable

d)

Discontinuous

5.

When two solutions with different concentration are separated by SPM, movement of -------------takes place from less concentrated solution to high concentrated solution.

(a)  

6.

Identify the phenomenon

a)

Diffusion

b)

Osmosis

c)

Boiling

d)

Heating

7.

What type of diffusion is this

a)

Passive

b)

Neutral

c)

Active

d)

Basic

8.

Which phenomenon happen if you keep mango pieces in salt

a)

Diffusion

b)

Absorption

c)

Osmosis

d)

Hydration

9.

Which phenomenon is responsible for breaking seed coat of a seed?

a)

Diffusion

b)

Internalization

c)

Imbibition

d)

Molecular chaperon

10.

Which phenomenon is responsible for Shrinking skin of fingers for keeping it longer time in detergent solution?

a)

Osmosis

b)

Diffusion

c)

Vibration

d)

Drying

11.

Which phenomenon is responsible for Shrinking skin of fingers for keeping it longer time in detergent solution?

a)

Osmosis

b)

Diffusion

c)

Vibration

d)

Drying