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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
A single chloride free radical can destroy how many ozone molecules
Question # 2
The normal amount of overhead ozone is.
Question # 3
Ecosystem is a smaller unit of
Question # 4
In which layer of atmosphere, ozone is present.
Question # 5
The main pollutant of leather tanneries in the waste water is due to
Question # 6
The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water
Question # 7
Whcih water will be considered as polluted water.
Question # 8
Acid rain fist of all was observed by
Question # 9
Ozone is mostly produced in
Question # 10
The pH range of the acid rain is
Question # 11
Which is a secondary pollutant
Question # 12
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 13
Which one of the followings is not a pollutant.
Question # 14
In purification of potable water the coagulant used is
Question # 15
The yellowish colour in photochemical smog is due to the presence of.
Question # 16
Photochemical smog mainly consist of
Question # 17
How much fresh water is used for domestic purpose
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 -
T Tayyaba Nazir 08 - Oct - 2024 01 Min 32 Sec 16/17 -
A Amnah Raza 24 - May - 2026 01 Min 05 Sec 15/17 -
I Iram Shahid 21 - Oct - 2024 01 Min 25 Sec 15/17 -
B Babar Rashid 06 - Oct - 2025 02 Min 16 Sec 15/17 -
S Shanzay 02 - Aug - 2024 02 Min 27 Sec 15/17 -
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 -
M Manal Babar 31 - Oct - 2025 01 Min 57 Sec 14/17 -
E Esha Tariq 07 - Nov - 2024 02 Min 02 Sec 14/17 -
G Ghafran Raza 27 - Oct - 2024 02 Min 10 Sec 14/17
FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The pH of unpolluted rain water should be |
A. 5.00
B. 5.60
C. 6.50
D. 7.00
|
| 2 | Which one is primary pollutant. |
A. Peroxyacetyl nitrate
B. Sulphuric acid
C. Carbonic acid
D. Carbon monoxide
|
| 3 | The minimum temperature of troposphere is. |
A. -2oC
B. -56oC
C. -100oC
D. 15oC
|
| 4 | The pH range of the acid rain is |
A. 7-6-5
B. 6.6-6
C. 6-5.6
D. less than 5
|
| 5 | Which is a secondary pollutant |
A. Carbonic acid
B. CO2
C. SO2
D. CO
|
| 6 | In purification of potable water the coagulant used is |
A. Nickel sulphate
B. Copper sulphate
C. Barium sulphate
D. Alum
|
| 7 | The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water. |
A. KMnO4
B. O3
C. Alum
D. Chloramines
|
| 8 | Ecosystem is a smaller unit of |
A. lithospher
B. hydroshper
C. atmosphere
D. biosphere
|
| 9 | The main pollutant of leather tanneries in the waste water is due to |
A. Lead
B. Chromium VI
C. Copper
D. Chromium III
|
| 10 | Thickness of the atmosphere is |
A. 100 km
B. 500 km
C. 1000 km
D. 1500 km
|
Test Questions
Share your comments & questions here
fiza ijaz
10 May 2018i got 17/17 marks in18 seconds
Nabeel
15 Mar 20181st mine position..
Sibgha
06 Mar 2018My 1st time