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9th Class Chemistry Chapter 6 Solutions English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Concentration is ratio of:
Choose an answer
solvent to solute
solute to solution
solvent to solution
both a and b
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Question # 2
Which shows Tyndall Effect?
Choose an answer
Slution
Colloid
Suspension
True solution
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Question # 3
The unit of Molarity is :
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Molar
Volume
Both
Nil
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Question # 4
A heterogeneous mixture of different substance are called:
Choose an answer
Solution
Suspension
Colloids
Nil
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Question # 5
The solubility of which salt increases in heating?
Choose an answer
Li
2
SO
4
Ce
2
(SO
4
)
3
NaCI
KCI
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Question # 6
Bronze (alloy) is a ____________
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Slolution
Mixture
a & b
Nil
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Question # 7
Tyndall effect is shown by:
Choose an answer
sugar solution
paints
jelly
chalk solution
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Question # 8
Smoke in air is the example of solution.
Choose an answer
Gas in Gas
Gas in liquid
liquid in Gas
Solid in Gas
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Question # 9
Water dissolves ____________ compound.
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Ionic
Polar covalent
A & B
Nil
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Question # 10
Which has biger particles?
Choose an answer
Solutions
Colloids
Suspensions
True solutions
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Question # 11
Water is a ____________ covalent compound .
Choose an answer
Polar
Non polar
Ionic
Nil
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Question # 12
A two component solution is called ____________ solutions.
Choose an answer
Binary
Once
Both
None
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