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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
How much fresh water is used for domestic purpose
Question # 3
The news paper can be recycled again and again as many times as
Question # 4
Which gas is cause of Asthma
Question # 5
Which is a secondary pollutant
Question # 6
The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water.
Question # 7
The pH of unpolluted rain water should be
Question # 8
Peroxyacetyl nitrate (PAN) is a irritant to human beings and it affects
Question # 9
A quality of raw water is improved by
Question # 10
Acid rain fist of all was observed by
Question # 11
The pH range of the acid rain is.
Question # 12
The yellowish colour in photochemical smog is due to the presence of.
Question # 13
The temperature in the incineration of industrial and hazardous waste process has a range.
Question # 14
Thickness of atmosphere is about how much kilometer above the surface of warth
Question # 15
The smog which have high contents of SO2 in it, is called.
Question # 16
Peroxyacetyl nitrate is an irritant to humab beings and it affects
Question # 17
Ecosystem is smaller units of.
FSC Part 2 Chemistry Chapter 16 Online Test MCQ's
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FSc Part II Chemistry Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Water will be considered polluted if it has dissolved oxygen. |
A. 3ppm
B. 4ppm
C. 5ppm
D. 6 ppm
|
| 2 | Thickness of the atmosphere is |
A. 100 km
B. 500 km
C. 1000 km
D. 1500 km
|
| 3 | Fungicides are teh pesticides which |
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
|
| 4 | In purification of potable water the coagulant used is |
A. Nickel sulphate
B. Copper sulphate
C. Barium sulphate
D. Alum
|
| 5 | The avoid teh formation of toxic compounds with chlorine which substance is used for disinfecting water. |
A. KMnO4
B. O3
C. Alum
D. Chloramines
|
| 6 | Acid rain fist of all was observed by |
A. Augus Smith
B. Robert Hook
C. Mosley
D. Watson
|
| 7 | The thickness of ozone layer is. |
A. 25 to 50 km
B. 25 to 28 km
C. 3 km only
D. 1 km only
|
| 8 | The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water |
A. KMnO4
B. O3
C. Alums
D. Chloramines
|
| 9 | Peroxyacetyl nitrate is an irritant to humab beings and it affects |
A. Eyes
B. Ears
C. Stomach
D. Nose
|
| 10 | Photochemical smog mainly consist of |
A. Higher hydrocarbons
B. Oxidising agnts
C. Reducing agent
D. All of these
|
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