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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
Fungicides are teh pesticides which
Question # 3
In purification of potable water the coagulant used is
Question # 4
Whcih water will be considered as polluted water.
Question # 5
The news paper can be recycled again and again as many times as
Question # 6
Thickness of the atmosphere is
Question # 7
Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects
Question # 8
The pH range of the acid rain is
Question # 9
Which field produces significant amount of methane in the atmosphere
Question # 10
Ecosystem is smaller unit of
Question # 11
The normal amount of overhead ozone is.
Question # 12
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 13
The smog which have high contents of SO2 in it, is called.
Question # 14
The region of earth capable of supposing life is called.
Question # 15
The thickness of ozone layer is.
Question # 16
Which one is primary pollutant.
Question # 17
In which layer of atmosphere, ozone is present.
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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S shahb ali 19 - Jan - 2025 00 Min 19 Sec 17/17 -
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A Ayesha Akhtar 10 b 22 - Aug - 2024 05 Min 51 Sec 15/17 -
C Chemistry world 28 - Sep - 2024 01 Min 26 Sec 14/17 -
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Thickness of the atmosphere is |
A. 100 km
B. 500 km
C. 1000 km
D. 1500 km
|
| 2 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 3 | In water the concentration of dissolved O2should be |
A. 1-3 ppm
B. 2-4 ppm
C. 4-8 ppm
D. 8-12 ppm
|
| 4 | 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
|
| 5 | The normal amount of overhead ozone is. |
A. 300 DU
B. 350 DU
C. 400 DU
D. 450 DU
|
| 6 | 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
|
| 7 | The colloidal particles in raw water can be removed by |
A. Coagulation
B. Aeration
C. Chlorination
D. Hydration
|
| 8 | How much fresh water is used for domestic purpose |
A. 8%
B. 23%
C. 69%
D. 100%
|
| 9 | A quality of raw water is improved by |
A. Reduction
B. Aeration
C. Dehydration
D. Incineration
|
| 10 | The residence time of NO is |
A. Few hours
B. 1 day
C. 3 days
D. 4 days
|
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