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FSC Part 2 Chemistry
Chapter 16 Test
Start Chapter 16 Test
FSC Part 2 Chemistry Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 16 Online Test"
Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 16 Online Test"
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Total Questions17
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Time Allowed20
Chemistry Fsc Part 2 Chapter 16 Online Test
00:00
Question # 1
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 2
The pH of unpolluted rain water should be
Question # 3
How much fresh water is used for domestic purpose
Question # 4
A quality of raw water is improved by
Question # 5
Fungicides are teh pesticides which
Question # 6
Which is a secondary pollutant
Question # 7
In purification of potable water the coagulant used is
Question # 8
Which field produces significant amount of methane in the atmosphere
Question # 9
A single chloride free radical can destroy how many ozone molecules
Question # 10
Ecosystem is smaller unit of
Question # 11
The minimum temperature of troposphere is.
Question # 12
On earth polar ice caps and glacier contains H2O
Question # 13
The temperature in the incineration of industrial and hazardous waste process has a range.
Question # 14
The residence time of NO is
Question # 15
Ozone depletion in stratosphere region is mainly due to the reaction of O3 with
Question # 16
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 17
Half mass of atmosphere gases is present in.
FSC Part 2 Chemistry Chapter 16 Online Test MCQ's
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects |
A. eyes
B. ears
C. stomach
D. nose
|
| 2 | A single chloride free radical can destroy how many ozone molecules. |
A. 100
B. 100000
C. 10000
D. 10
|
| 3 | A single chloride free radical can destroy how many ozone molecules |
A. 100
B. 100,000
C. 100,00
D. unlimited
|
| 4 | Ecosystem is a smaller unit of |
A. lithospher
B. hydroshper
C. atmosphere
D. biosphere
|
| 5 | The minimum temperature of troposphere is. |
A. -2oC
B. -56oC
C. -100oC
D. 15oC
|
| 6 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
| 7 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 8 | Whcih water will be considered as polluted water. |
A. High value of COD
B. Low value of COD
C. High value of DO
D. Low value of BOD
|
| 9 | The pH of unpolluted rain water should be |
A. 5.00
B. 5.60
C. 6.50
D. 7.00
|
| 10 | The disease can be eradicated by using pesticides. |
A. Malaria
B. Yellow fever
C. Sleeping sickness
D. All of these
|
Test Questions