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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 thickness of ozone layer is.
Question # 2
Ozone is mostly produced in
Question # 3
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 4
Whcih water will be considered as polluted water.
Question # 5
A quality of raw water is improved by
Question # 6
Disinfection of water by chlorine is done by the production of.
Question # 7
Ecosystem is a smaller unit of
Question # 8
The pH of unpolluted rain water should be
Question # 9
Water will be considered polluted if it has dissolved oxygen.
Question # 10
Which gas is cause of Asthma
Question # 11
The main pollutant of leather tanneries in the waste water is due the salt of.
Question # 12
The yellowish colour in photochemical smog is due to the presence of.
Question # 13
The region of earth capable of supposing life is called.
Question # 14
The normal amount of overhead ozone is.
Question # 15
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 16
How much fresh water is used for domestic purpose
Question # 17
The avoid teh 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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S shahb ali 19 - Jan - 2025 00 Min 19 Sec 17/17 -
S Sparkle's Creativity Club 04 - Dec - 2024 00 Min 50 Sec 16/17 -
N Namra Namra 10 - Aug - 2024 01 Min 00 Sec 16/17 -
K Kashaf Riaz “Cutie pie” 15 - Sep - 2024 01 Min 17 Sec 16/17 -
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B Babar Rashid 06 - Oct - 2025 02 Min 16 Sec 15/17 -
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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 -
M Mushtaq Ahmad 22 - Aug - 2024 01 Min 28 Sec 14/17 -
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Whcih water will be considered as polluted water. |
A. High value of COD
B. Low value of COD
C. High value of DO
D. Low value of BOD
|
| 2 | The yellowish colour in photochemical smog is due to the presence of. |
A. NO
B. NO2
C. SO2
D. CO2
|
| 3 | Ecosystem is smaller units of. |
A. Lithosphere
B. Hydrosphere
C. Atmosphere
D. Biosphere
|
| 4 | Ozone depletion in stratosphere region is mainly due to the reaction of O3 with |
A. O2
B. SO2
C. CFCs
D. All of these
|
| 5 | The pH range of the acid rain is |
A. 7-6-5
B. 6.6-6
C. 6-5.6
D. less than 5
|
| 6 | Water is disinfected by a substance to avoid toxification |
A. KMnO4
B. Alums
C. O3
D. Cl2
|
| 7 | Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects |
A. eyes
B. ears
C. stomach
D. nose
|
| 8 | Which one is primary pollutant. |
A. Peroxyacetyl nitrate
B. Sulphuric acid
C. Carbonic acid
D. Carbon monoxide
|
| 9 | The news paper can be recycled again and again as many times as |
A. 5
B. 3
C. 4
D. 2
|
| 10 | The minimum temperature of troposphere is. |
A. -2oC
B. -56oC
C. -100oC
D. 15oC
|
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