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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 minimum temperature of troposphere is.
Question # 2
The news paper can be recycled again and again as many times as
Question # 3
A single chloride free radical can destroy how many ozone molecules.
Question # 4
Ecosystem is smaller unit of
Question # 5
Whcih water will be considered as polluted water.
Question # 6
The pH range of the acid rain is
Question # 7
In which layer of atmosphere, ozone is present.
Question # 8
Half mass of atmosphere gases is present in.
Question # 9
Which one of the followings is not a pollutant.
Question # 10
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 11
Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects
Question # 12
The pH range of the acid rain is.
Question # 13
The main pollutant of leather tanneries in the waste water is due the salt of.
Question # 14
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 15
Ozone is mostly produced in
Question # 16
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 17
The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water
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 | Ecosystem is smaller unit of |
A. Lithosphere
B. Hydroshpere
C. Amosphere
D. Biosphere
|
| 2 | The disease can be eradicated by using pesticides. |
A. Malaria
B. Yellow fever
C. Sleeping sickness
D. All of these
|
| 3 | Water is disinfected by a substance to avoid toxification |
A. KMnO4
B. Alums
C. O3
D. Cl2
|
| 4 | Ecosystem is smaller units of. |
A. Lithosphere
B. Hydrosphere
C. Atmosphere
D. Biosphere
|
| 5 | Ozone is mostly produced in |
A. Tropical region
B. North polar region
C. South polar region
D. Thermosphere zone of atmosphere
|
| 6 | The residence time of NO is |
A. Few hours
B. 1 day
C. 3 days
D. 4 days
|
| 7 | The main pollutant of leather tanneries in the waste water is due to |
A. Lead
B. Chromium VI
C. Copper
D. Chromium III
|
| 8 | The news paper can be recycled again and again as many times as |
A. 5
B. 3
C. 4
D. 2
|
| 9 | Acid rain fist of all was observed by |
A. Augus Smith
B. Robert Hook
C. Mosley
D. Watson
|
| 10 | A single chloride free radical can destroy how many ozone molecules |
A. 100
B. 100,000
C. 100,00
D. unlimited
|
Test Questions