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 colloidal particles in raw water can be removed by

Question # 2

The pH range of the acid rain is.

Question # 3

The pH of unpolluted rain water should be

Question # 4

Fungicides are teh pesticides which

Question # 5

In which layer of atmosphere, ozone is present.

Question # 6

How much fresh water is used for domestic purpose

Question # 7

Ecosystem is smaller unit of

Question # 8

Ecosystem is smaller units of.

Question # 9

The region of earth capable of supposing life is called.

Question # 10

The main pollutant of leather tanneries in the waste water is due the salt of.

Question # 11

On earth polar ice caps and glacier contains H2O

Question # 12

Which field produces significant amount of methane in the atmosphere

Question # 13

Which is a secondary pollutant

Question # 14

Which one of the following is secondary pollutant of atmosphere.

Question # 15

Peroxyacetyl nitrate is an irritant to humab beings and it affects

Question # 16

Acid rain fist of all was observed by

Question # 17

The avoid the formation of toxic compounds with chlorine which substance is used for disinfecting water

Prepare Complete Set Wise Chapter 0 "Chemistry Fsc Part 2 Chapter 16 Online Test" MCQs Online With Answers


Topic Test

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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 Acid rain fist of all was observed by
A. Augus Smith
B. Robert Hook
C. Mosley
D. Watson
2 Which gas is cause of Asthma
A. O3
B. O2
C. SO2
D. CO2
3 Water will be considered polluted if it has dissolved oxygen.
A. 3ppm
B. 4ppm
C. 5ppm
D. 6 ppm
4 Which is a secondary pollutant
A. Carbonic acid
B. CO2
C. SO2
D. CO
5 The pH range of the acid rain is.
A. 7-6.5
B. 6.5-6
C. 6-6.5
D. Less than 5
6 Which one of the followings is not a pollutant.
A. CO2
B. NO2
C. CO
D. SO2
7 Which field produces significant amount of methane in the atmosphere
A. paddy field
B. Cotton field
C. Can sugar field
D. Wheat field
8 A quality of raw water is improved by
A. Reduction
B. Aeration
C. Dehydration
D. Incineration
9 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
10 A single chloride free radical can destroy how many ozone molecules
A. 100
B. 100,000
C. 100,00
D. unlimited

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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