Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
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
Which one of the following is secondary pollutant of atmosphere.
Question # 2
The main pollutant of leather tanneries in the waste water is due the salt of.
Question # 3
The minimum temperature of troposphere is.
Question # 4
The pH range of the acid rain is
Question # 5
Water will be considered polluted if it has dissolved oxygen.
Question # 6
Ozone is mostly produced in
Question # 7
Ecosystem is smaller units of.
Question # 8
Fungicides are teh pesticides which
Question # 9
The smog which have high contents of SO2 in it, is called.
Question # 10
Disinfection of water by chlorine is done by the production of.
Question # 11
Ozone depletion in stratosphere region is mainly due to the reaction of O3 with
Question # 12
Ecosystem is a smaller unit of
Question # 13
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 14
In water the concentration of dissolved O2should be
Question # 15
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 16
A single chloride free radical can destroy how many ozone molecules.
Question # 17
The mean residence time of methane in atmosphere in
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 -
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 -
L lixa Shah 14 07 - Sep - 2024 02 Min 23 Sec 14/17
FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which one of the following is secondary pollutant of atmosphere. |
A. CO
B. NO2
C. SO2
D. H2SO4
|
| 2 | The normal amount of overhead ozone is. |
A. 300 DU
B. 350 DU
C. 400 DU
D. 450 DU
|
| 3 | A quality of raw water is improved by |
A. Reduction
B. Aeration
C. Dehydration
D. Incineration
|
| 4 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 5 | Which gas is cause of Asthma |
A. O3
B. O2
C. SO2
D. CO2
|
| 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 | Which one is primary pollutant. |
A. Peroxyacetyl nitrate
B. Sulphuric acid
C. Carbonic acid
D. Carbon monoxide
|
| 8 | Water will be considered polluted if it has dissolved oxygen. |
A. 3ppm
B. 4ppm
C. 5ppm
D. 6 ppm
|
| 9 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
| 10 | In which layer of atmosphere, ozone is present. |
A. Thermosphere
B. Mesosphere
C. Stratosphere
D. Troposphere
|
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