2nd Year Chemistry Online MCQ Test for 2nd Year Chemistry Chapter 16 Environment Chemistry Preparation

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

The temperature in the incineration of industrial and hazardous waste process has a range.

Question # 2

The disease can be eradicated by using pesticides.

Question # 3

Ecosystem is smaller unit of

Question # 4

Peroxyacetyl nitrate is an irritant to humab beings and it affects

Question # 5

The pH of unpolluted rain water should be

Question # 6

The colloidal particles in raw water can be removed by

Question # 7

On earth polar ice caps and glacier contains H2O

Question # 8

Which field produces significant amount of methane in the atmosphere

Question # 9

Water is disinfected by a substance to avoid toxification

Question # 10

Which one of the following is secondary pollutant of atmosphere.

Question # 11

The region of earth capable of supposing life is called.

Question # 12

How much fresh water is used for domestic purpose

Question # 13

Peroxyacetylnitrate (PAN) is an irritant to human beings and it affects

Question # 14

The pH of truly acidic rain is

Question # 15

Thickness of the atmosphere is

Question # 16

Which one is primary pollutant.

Question # 17

The yellowish colour in photochemical smog is due to the presence of.

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16th Chapter

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 On earth polar ice caps and glacier contains H2O
A. 1%
B. 2%
C. 3%
D. 10%
2 Peroxyacetyl nitrate is an irritant to humab beings and it affects
A. Eyes
B. Ears
C. Stomach
D. Nose
3 The yellowish colour in photochemical smog is due to the presence of.
A. NO
B. NO2
C. SO2
D. CO2
4 The temperature in the incineration of industrial and hazardous waste process has a range.
A. 900 to 1000 oC
B. 250 to 500oC
C. 950 to 1300oC
D. 500 to 900oC
5 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
6 Disinfection of water by chlorine is done by the production of.
A. NH2Cl
B. NCl2
C. HOCl
D. NHCl2
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 Thickness of the atmosphere is
A. 100 km
B. 500 km
C. 1000 km
D. 1500 km
9 Fungicides are teh pesticides which
A. Control the growth of fungus
B. Kill insects
C. Kill plant
D. Kill herbs
10 Water is disinfected by a substance to avoid toxification
A. KMnO4
B. Alums
C. O3
D. Cl2

Test Questions

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  • fiza ijaz

    fiza ijaz

    10 May 2018

    i got 17/17 marks in18 seconds

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  • Nabeel

    Nabeel

    15 Mar 2018

    1st mine position..

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  • Sibgha

    Sibgha

    06 Mar 2018

    My 1st time

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