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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
How much fresh water is used for domestic purpose
Question # 2
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 3
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 4
Which field produces significant amount of methane in the atmosphere
Question # 5
The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water
Question # 6
Ozone is mostly produced in
Question # 7
Which gas is cause of Asthma
Question # 8
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 9
Fungicides are teh pesticides which
Question # 10
The smog which have high contents of SO2 in it, is called.
Question # 11
The region of earth capable of supposing life is called.
Question # 12
The colloidal particles in raw water can be removed by
Question # 13
The minimum temperature of troposphere is.
Question # 14
Ecosystem is smaller unit of
Question # 15
Water is disinfected by a substance to avoid toxification
Question # 16
The yellowish colour in photochemical smog is due to the presence of.
Question # 17
Whcih water will be considered as polluted 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 | Ozone is mostly produced in |
A. Tropical region
B. North polar region
C. South polar region
D. Thermosphere zone of atmosphere
|
| 3 | Disinfection of water by chlorine is done by the production of. |
A. NH2Cl
B. NCl2
C. HOCl
D. NHCl2
|
| 4 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 5 | The region of earth capable of supposing life is called. |
A. Atmosphere
B. Bisphere
C. Dithosphere
D. Hydrosphere
|
| 6 | Water is disinfected by a substance to avoid toxification |
A. KMnO4
B. Alums
C. O3
D. Cl2
|
| 7 | A single chloride free radical can destroy how many ozone molecules |
A. 100
B. 100,000
C. 100,00
D. unlimited
|
| 8 | The pH of unpolluted rain water should be |
A. 5.00
B. 5.60
C. 6.50
D. 7.00
|
| 9 | The pH range of the acid rain is |
A. 7-6-5
B. 6.6-6
C. 6-5.6
D. less than 5
|
| 10 | Which one of the followings is not a pollutant. |
A. CO2
B. NO2
C. CO
D. SO2
|
Test Questions