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Online Tests
Chemistry 9th Class English Medium Unit 6 Online Test MCQs With Answers
Question # 1
When a saturated solution is diluted it tuns into:
Choose an answer
supersaturated solution
saturated solution
a concentrated solution
unsaturated solution
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Question # 2
Mist is an example of solution:
Choose an answer
liquid in gas
gas in liquid
solid gas
gas in solid
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Question # 3
The mixture of two component is called .
Choose an answer
Homogeneous mixture
Binary solution
Both a & b
Nil
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Question # 4
Fog is an example of ____________ in gas.
Choose an answer
Solid
Liquid
Gas
Plasma
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Question # 5
Water dissolves ____________ compound.
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Ionic
Polar covalent
A & B
Nil
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Question # 6
A two component solution is called ____________ solutions.
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Binary
Once
Both
None
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Question # 7
Which one of the following is liquid in solid solution?
Choose an answer
sugar in water
butter
opal
fog
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Question # 8
Which one is an example of colloids?
Choose an answer
NaCl + Solution
Milk
Fog
Air
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Question # 9
The solution in which one component is aqueous ____________ solution.
Choose an answer
Aqueous
Binary
All
None
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Question # 10
A heterogeneous mixture of different substance are called:
Choose an answer
Solution
Suspension
Colloids
Nil
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Question # 11
Bronze (alloy) is a ____________
Choose an answer
Slolution
Mixture
a & b
Nil
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Question # 12
Which shows Tyndall Effect?
Choose an answer
Slution
Colloid
Suspension
True solution
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