WorksheetsPhysical science
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which of the following is available in three states
a)
Petrol
b)
Water
c)
Milk
d)
Kerosene
2.
Change of a solid into vapour without changing into liquid is known as
a)
Evaporation
b)
Operation
c)
Sublimation
d)
Boling
3.
Which of the following can be compressed
a)
Iron
b)
Water
c)
Air
d)
Wood
4.
Salad have
a)
Definite shape
b)
Liquid shape
c)
Colour
d)
None
5.
Inter molecular space in
a)
Solids
b)
Liquids
c)
Gases
d)
None
6.
Boiling point of water is .... Degree Celsius
a)
100
b)
O
c)
20
d)
40
7.
...... Diffuses from your lungs into your blood
a)
Oxygen
b)
Carbon dioxide
c)
Nitrogen
d)
Hydrogen
8.
Rate of diffusion of gases in..... than Liquids
a)
Higer
b)
Lessser
c)
Medium
d)
None
9.
CNG means
a)
Combined natural gas
b)
Compressed natural gas
c)
Compressed neutral gas
d)
None
10.
All matter is made up of very......
a)
Tiny particles
b)
Large particles
c)
Parties
d)
Molecules
100 %
