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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
Which one of the followings is not a pollutant.
Question # 2
Water will be considered polluted if it has dissolved oxygen.
Question # 3
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 4
Which field produces significant amount of methane in the atmosphere
Question # 5
The thickness of ozone layer is.
Question # 6
The region of earth capable of supposing life is called.
Question # 7
Disinfection of water by chlorine is done by the production of.
Question # 8
Water is disinfected by a substance to avoid toxification
Question # 9
Acid rain fist of all was observed by
Question # 10
Fungicides are teh pesticides which
Question # 11
Which one is primary pollutant.
Question # 12
Which one of the following is secondary pollutant of atmosphere.
Question # 13
Half mass of atmosphere gases is present in.
Question # 14
The pH of truly acidic rain is
Question # 15
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 16
The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water
Question # 17
Which is a secondary pollutant
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 | The temperature in the incineration of industrial and hazardous waste process has a range. |
A. 900 to 1000 oC
B. 250 to 500oC
C. 950 to 1300oC
D. 500 to 900oC
|
| 2 | A quality of raw water is improved by |
A. Reduction
B. Aeration
C. Dehydration
D. Incineration
|
| 3 | The pH range of the acid rain is |
A. 7-6-5
B. 6.6-6
C. 6-5.6
D. less than 5
|
| 4 | Ozone depletion in stratosphere region is mainly due to the reaction of O3 with |
A. O2
B. SO2
C. CFCs
D. All of these
|
| 5 | Which is a secondary pollutant |
A. Carbonic acid
B. CO2
C. SO2
D. CO
|
| 6 | The smog which have high contents of SO2 in it, is called. |
A. Reducing smog
B. Oxidizing smog
C. Natural smog
D. Neutral smog
|
| 7 | A single chloride free radical can destroy how many ozone molecules |
A. 100
B. 100,000
C. 100,00
D. unlimited
|
| 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 news paper can be recycled again and again as many times as |
A. 5
B. 3
C. 4
D. 2
|
| 10 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
Test Questions