Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.gif)
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"
-
Total Questions17
-
Time Allowed20
Chemistry Fsc Part 2 Chapter 16 Online Test
00:00
Question # 1
Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects
Question # 2
Which one of the following is secondary pollutant of atmosphere.
Question # 3
Which one of the followings is not a pollutant.
Question # 4
Water is disinfected by a substance to avoid toxification
Question # 5
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 6
The main pollutant of leather tanneries in the waste water is due to
Question # 7
The region of earth capable of supposing life is called.
Question # 8
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 9
Ecosystem is a smaller unit of
Question # 10
Thickness of the atmosphere is
Question # 11
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 12
The pH range of the acid rain is.
Question # 13
A single chloride free radical can destroy how many ozone molecules.
Question # 14
The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water
Question # 15
In which layer of atmosphere, ozone is present.
Question # 16
The mean residence time of methane in atmosphere in
Question # 17
Peroxyacetyl nitrate is an irritant to humab beings and it affects
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
-
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 thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 2 | Ozone depletion in stratosphere region is mainly due to the reaction of O3 with |
A. O2
B. SO2
C. CFCs
D. All of these
|
| 3 | The yellowish colour in photochemical smog is due to the presence of. |
A. NO
B. NO2
C. SO2
D. CO2
|
| 4 | The residence time of NO is |
A. Few hours
B. 1 day
C. 3 days
D. 4 days
|
| 5 | In water the concentration of dissolved O2should be |
A. 1-3 ppm
B. 2-4 ppm
C. 4-8 ppm
D. 8-12 ppm
|
| 6 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
| 7 | Which one of the followings is not a pollutant. |
A. CO2
B. NO2
C. CO
D. SO2
|
| 8 | The colloidal particles in raw water can be removed by |
A. Coagulation
B. Aeration
C. Chlorination
D. Hydration
|
| 9 | Acid rain fist of all was observed by |
A. Augus Smith
B. Robert Hook
C. Mosley
D. Watson
|
| 10 | The main pollutant of leather tanneries in the waste water is due to |
A. Lead
B. Chromium VI
C. Copper
D. Chromium III
|
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