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Online Tests
Chemistry 9th Class English Medium Unit 1 Online Test MCQs With Answers
Question # 1
Which area of chemistry imoroves to gauge the behavior of pollutants and develp techniques for polution control?
Choose an answer
analytical chemistry
geochemistry
Organic chemistry
Environmental Chemsitry
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Question # 2
The man made polymer is
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Polystyrene
Starch
Protein
Cellulose
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Question # 3
Polymers are sometimes called
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Monomers
Micromolecules
Macromolecules
None of these
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Question # 4
Graphite is ..........conductor of electiricity
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Bad
Moderate
Good
None of these
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Question # 5
Which branch of chemistry is athe study elements and their compounds except for organic compounds?
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Physical Chemistry
Geochemisty
Organic chemistry
Inorganic chemistry
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Question # 6
Which one of the following is heterogeneious mixture.
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Milk
Ink
Sugar solution
Milk of magnesia
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Question # 7
Matter is present in neon signs in the state of
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Supereritical fluid
Gas
Liquid Crystal
Plasma
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Question # 8
The branch of science helps to understand chemcial product andprocess that reduce the use of hazadous substances.
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Green chemistry
Astrochemistry
Analytical chemistry
Physical Chemistry
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Question # 9
The branch of chemistry that helps to treat dseases and synthesize new medicines.
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Physical Chemistry
Environmental Chemistry
Organic chemistry
Inorganic chemistry
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Question # 10
Which of the following is a heterogeneous mixture
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Concrete mixture
a solution of potassium nitrate in water
a solution of calcium hydroxide in water
Hot chocolate
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Question # 11
Diamond is...................
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conductor
non -conductor
both a and b
None of these
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Question # 12
Macroscopic propertues are properties that can be visualized by
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Telescope
The naked eye
Microscope
Electron microscope
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Question # 13
Which is deal with compositon, structure, properties, behavior and changes of matter and energy.
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Technology
Chemistry
Engineering
Science
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