Fsc Part 2 Chemistry Online Test-Chapter 16 Environment Chemistry

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.#	Question	Answer
1	The main pollutant of leather tanneries in the waste water is due to	A. Lead B. Chromium VI C. Copper D. Chromium III
2	Whcih water will be considered as polluted water.	A. High value of COD B. Low value of COD C. High value of DO D. Low value of BOD
3	The disease can be eradicated by using pesticides.	A. Malaria B. Yellow fever C. Sleeping sickness D. All of these
4	The normal amount of overhead ozone is.	A. 300 DU B. 350 DU C. 400 DU D. 450 DU
5	In which layer of atmosphere, ozone is present.	A. Thermosphere B. Mesosphere C. Stratosphere D. Troposphere
6	In purification of potable water the coagulant used is	A. Nickel sulphate B. Copper sulphate C. Barium sulphate D. Alum
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	Half mass of atmosphere gases is present in.	A. 5-6 km distance above the surface of earth B. 10 km above the surface C. 100 km above the surface D. 56 km above the surface
9	Ozone is mostly produced in	A. Tropical region B. North polar region C. South polar region D. Thermosphere zone of atmosphere
10	The region of earth capable of supposing life is called.	A. Atmosphere B. Bisphere C. Dithosphere D. Hydrosphere

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

FSC Part 2 Chemistry 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"

Chemistry Fsc Part 2 Chapter 16 Online Test

Thickness of atmosphere is about how much kilometer above the surface of warth

Which one of the followings is not a pollutant.

The region of earth capable of supposing life is called.

Which field produces significant amount of methane in the atmosphere

The minimum temperature of troposphere is.

Fungicides are the pesticides which

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

The pH of truly acidic rain is

Ecosystem is smaller units of.

The thickness of ozone layer is.

Water will be considered polluted if it has dissolved oxygen.

Ecosystem is a smaller unit of

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

The normal amount of overhead ozone is.

A single chloride free radical can destroy how many ozone molecules.

On earth polar ice caps and glacier contains H2O

The pH of unpolluted rain water should be

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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

FSc Part II Chemistry Chapter 0 Important MCQ's

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FSC Part 2 Chemistry
Chapter 16 Test

FSC Part 2 Chemistry Wise Test
(English Medium)