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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
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 3
Ecosystem is smaller unit of
Question # 4
Which one of the followings is not a pollutant.
Question # 5
Disinfection of water by chlorine is done by the production of.
Question # 6
Which field produces significant amount of methane in the atmosphere
Question # 7
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 8
The thickness of ozone layer is.
Question # 9
The normal amount of overhead ozone is.
Question # 10
A single chloride free radical can destroy how many ozone molecules.
Question # 11
The pH range of the acid rain is
Question # 12
Which is a secondary pollutant
Question # 13
Whcih water will be considered as polluted water.
Question # 14
Half mass of atmosphere gases is present in.
Question # 15
Water is disinfected by a substance to avoid toxification
Question # 16
Ozone is mostly produced in
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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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 | 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 | In purification of potable water the coagulant used is |
A. Nickel sulphate
B. Copper sulphate
C. Barium sulphate
D. Alum
|
| 3 | The minimum temperature of troposphere is. |
A. -2oC
B. -56oC
C. -100oC
D. 15oC
|
| 4 | The region of earth capable of supposing life is called. |
A. Atmosphere
B. Bisphere
C. Dithosphere
D. Hydrosphere
|
| 5 | The colloidal particles in raw water can be removed by |
A. Coagulation
B. Aeration
C. Chlorination
D. Hydration
|
| 6 | Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects |
A. Eyes
B. Ears
C. Stomach
D. Nose
|
| 7 | 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
|
| 8 | The residence time of NO is |
A. Few hours
B. 1 day
C. 3 days
D. 4 days
|
| 9 | The pH range of the acid rain is. |
A. 7-6.5
B. 6.5-6
C. 6-6.5
D. Less than 5
|
| 10 | 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
|
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