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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 unpolluted rain water should be
Question # 2
A single chloride free radical can destroy how many ozone molecules.
Question # 3
How much fresh water is used for domestic purpose
Question # 4
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 5
Which one of the following is secondary pollutant of atmosphere.
Question # 6
Water is disinfected by a substance to avoid toxification
Question # 7
In which layer of atmosphere, ozone is present.
Question # 8
The temperature in the incineration of industrial and hazardous waste process has a range.
Question # 9
The main pollutant of leather tanneries in the waste water is due the salt of.
Question # 10
In water the concentration of dissolved O2should be
Question # 11
Fungicides are teh pesticides which
Question # 12
Ecosystem is smaller unit of
Question # 13
Whcih water will be considered as polluted water.
Question # 14
Ecosystem is smaller units of.
Question # 15
Which one of the followings is not a pollutant.
Question # 16
The region of earth capable of supposing life is called.
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
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 | Acid rain fist of all was observed by |
A. Augus Smith
B. Robert Hook
C. Mosley
D. Watson
|
| 2 | The pH range of the acid rain is. |
A. 7-6.5
B. 6.5-6
C. 6-6.5
D. Less than 5
|
| 3 | The normal amount of overhead ozone is. |
A. 300 DU
B. 350 DU
C. 400 DU
D. 450 DU
|
| 4 | 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
|
| 5 | Ozone is mostly produced in |
A. Tropical region
B. North polar region
C. South polar region
D. Thermosphere zone of atmosphere
|
| 6 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 7 | Which one is primary pollutant. |
A. Peroxyacetyl nitrate
B. Sulphuric acid
C. Carbonic acid
D. Carbon monoxide
|
| 8 | 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
|
| 9 | Which gas is cause of Asthma |
A. O3
B. O2
C. SO2
D. CO2
|
| 10 | Which one of the following is secondary pollutant of atmosphere. |
A. CO
B. NO2
C. SO2
D. H2SO4
|
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