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10th Class Chemistry Chapter 11 Organic Chemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Vital force theory was rejected by.
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Jabir Bin Hayan
Drawin
Wohler
Berzellius
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Question # 2
The % age of carbon in peat is :
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60%
70%
80%
90%
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Question # 3
Natural gas is 85% methane, It is used to make the follwing except.
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Carbon black
Ethane
Propane
Both b and c
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Question # 4
Natural gas contains.
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Methane
Ethane
Propane
All
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Question # 5
The strong heating of coal in the absence of air called.
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Fractional Distilation
Destructive Distiation
Carbonization
Catenation
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Question # 6
In laboratory urea was prepared by
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Wohler
Rutherford
Berzelius
Dalton
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Question # 7
Coal is the mixture of
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Hydrogen
Methane
Carbon monoxide
All
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Question # 8
Which one of the following does ot contain protein
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Pulses
Potatoes
Beans
eggs
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Question # 9
Main component of natural gas is
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Methane
propane
Butane
Propene
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Question # 10
General formula of Alkynes is.
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C
6
H
2n-2
C
n
H
2n+2
C
11
H
2n-2
C
n
H
2n-2
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Question # 11
Which one of the followoing is the Hardest coal.
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Peat
Lignite
Bituminous
Anthracite
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Question # 12
Silicon occurs in the form of
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Silica
Silicates
both a and b
None of these
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Question # 13
Alkyl radical is derivative of
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Alkane
Alkene
Alkyne
All
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