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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 pH of truly acidic rain is
Question # 2
Water will be considered polluted if it has dissolved oxygen.
Question # 3
The main pollutant of leather tanneries in the waste water is due the salt of.
Question # 4
Acid rain fist of all was observed by
Question # 5
The pH of unpolluted rain water should be
Question # 6
The disease can be eradicated by using pesticides.
Question # 7
In which layer of atmosphere, ozone is present.
Question # 8
Photochemical smog mainly consist of
Question # 9
Half mass of atmosphere gases is present in.
Question # 10
Ecosystem is smaller units of.
Question # 11
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 12
Disinfection of water by chlorine is done by the production of.
Question # 13
The main pollutant of leather tanneries in the waste water is due to
Question # 14
Ecosystem is smaller unit of
Question # 15
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 16
Which gas is cause of Asthma
Question # 17
Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects
FSC Part 2 Chemistry Chapter 16 Online Test MCQ's
Top Scorers Of Chapter 0 "Chemistry Fsc Part 2 Chapter 16 Online Test" MCQ`s Test
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Ozone depletion in stratosphere region is mainly due to the reaction of O3 with |
A. O2
B. SO2
C. CFCs
D. All of these
|
| 2 | The normal amount of overhead ozone is. |
A. 300 DU
B. 350 DU
C. 400 DU
D. 450 DU
|
| 3 | Thickness of atmosphere is about how much kilometer above the surface of warth |
A. 100 km
B. 1000 km
C. 10,000 km
D. unlimited
|
| 4 | Which one of the followings is not a pollutant. |
A. CO2
B. NO2
C. CO
D. SO2
|
| 5 | The region of earth capable of supposing life is called. |
A. Atmosphere
B. Bisphere
C. Dithosphere
D. Hydrosphere
|
| 6 | The colloidal particles in raw water can be removed by |
A. Coagulation
B. Aeration
C. Chlorination
D. Hydration
|
| 7 | Fungicides are the pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plants
D. Kill herbs
|
| 8 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
| 9 | Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects |
A. eyes
B. ears
C. stomach
D. nose
|
| 10 | The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water |
A. KMnO4
B. O3
C. Alums
D. Chloramines
|
Test Questions
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fiza ijaz
10 May 2018i got 17/17 marks in18 seconds
Nabeel
15 Mar 20181st mine position..
Sibgha
06 Mar 2018My 1st time