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Question-1
The particles in a solid form an arrangement called:
(A)
2 dimensional
(B)
Lattice
(C)
Cube
(D)
Sulphur
Question-2
Uranus is made from:
(A)
Hydrogen
(B)
Ammonia
(C)
Nitrogen
(D)
Urea
Question-3
The gas used in cookers and fires:
(A)
Ammonia
(B)
Methane
(C)
Butane
(D)
Hydrogen
Question-4
A solid with a mass of 200g and a volume of 10cm
3
has a density of:
(A)
20g/cm
3
(B)
21g/cm
3
(C)
20.2g/cm
3
(D)
10g/cm
3
Question-5
Matter is made of particles. This is the basis of:
(A)
Law of mass conservation
(B)
Particle theory of matter
(C)
Dalton's theory
(D)
Law of reciprocal proportion
Question-6
The planet which is made from a very large amount of hydrogen.
(A)
Mars
(B)
Saturn
(C)
Jupiter
(D)
Pluto
Question-7
The state of matter of a substance can be charged by changing the:
(A)
Volume
(B)
Temperature
(C)
Mass
(D)
Pressure
Question-8
The standard pressure is about:
(A)
12 N/cm
2
(B)
15 N/cm
2
(C)
1 N/cm
2
(D)
10 N/cm
2
Question-9
The push or force of gas on the surface area of a liquid or solid is called:
(A)
Temperature
(B)
Pressure
(C)
Mass
(D)
Volume
Question-10
Sublimation is possible in:
(A)
Hydrogen
(B)
Ammonia
(C)
Iodine
(D)
Mercury
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Cambridge Secondary Grade 8
IGCSE
Practice in Related Chapters
Acid and Bases
The World of Matter
Simple Chemical Reactions
The Rock Cycle
Introducing Chemistry
Metals and Metal Compounds
Elements and Atoms
Separation of Mixtures
Compounds and Mixtures
Rocks and Weathering
Patterns of Reactivity
Chemistry and the Environment
Using Chemistry
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