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9th Class Chemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Sodium is exterminate reactive metal, but it does not react with:
Choose an answer
Hydrogen
Nitrogen
Sulphur
Phosphorus
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Question # 2
The types of solutions on the basis of their physical states are
Choose an answer
3
6
9
12
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Question # 3
Which of the following does not affect solubility?
Choose an answer
Temperature
Pressure
Nature OF SOLVENT
Area
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Question # 4
____________ used to remove nail polish.
Choose an answer
Acetyline
Acetone
H2O
Nil
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Question # 5
Which shows Tyndall Effect?
Choose an answer
Slution
Colloid
Suspension
True solution
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Question # 6
Intermolecular forces are ____________ than chemical bonds.
Choose an answer
Stronger
Weaker
Wqual
Nil
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Question # 7
Following are elements of 2nd period.Which atom is bigger in size?
Choose an answer
Li
Be
B
C
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Question # 8
In a discharge tube, the pressure of a gas is kept at
Choose an answer
10-2 atm
10-4 atm
10-6 atm
10-8 atm
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Question # 9
________________ is triangular in shape.
Choose an answer
BCL3
H2O
CO2
NH3
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Question # 10
An ion is a charged particles:
Choose an answer
True
False
In some conditions
Never
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Question # 11
Which one of the following is heterogeneous mixture?
Choose an answer
milk
ink
milk of magnesia
sugar solution
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Question # 12
Gases produced in Nelson's cell are:
Choose an answer
H
2
and O
2
H
2
and CI
2
H
2
and N
2
CI
2
and O
2
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Question # 13
____________ are good conductors of electricity.
Choose an answer
Covalent compound
Metals
Both
None of these
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