EASY
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Which of the following is a biodegradable pollutant?

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Important Questions on Environmental Chemistry

MEDIUM
Which among the following pairs has only herbicides?
MEDIUM
Which amongst the following is not a pesticide?
EASY

Match List I with List II

  List I Industry   List II Waste Generated
(A) Steel plants (I) Gypsum
(B) Thermal power plants (II) Fly ash
(C) Fertilizer Industries (III) Slag
(D) Paper mills (IV) Bio-degradable wastes

Choose the correct answer from the options given below :

MEDIUM

Given below are two statements :

Statement I : Non-biodegradable wastes are generated by the thermal power plants.

Statement II : Bio-degradable detergents leads to eutrophication.

In the light of the above statements, choose the most appropriate answer from the option given below:

EASY

Given below are two statements:

Statement I : The non bio-degradable fly ash and slag from steel industry can be used by cement industry.

Statement II : The fuel obtained from plastic waste is lead free.

In the light of the above statements, choose the most appropriate answer from the options given below

EASY
Select non-biodegradable industrial waste
EASY
Which of the following is a bio-degradable pollutant?
EASY
Small quantity of industrial toxic waste is removed by
EASY
Which of the following pollutants are difficult to remove?
EASY
Minamata disease is due to pollution of
EASY
Which among the following is a biodegradable pollutant?
EASY
The thermal power plants produce the non-biodegradable waste like 
EASY
Which one of the following is not a nonbiodegradable industrial waste?
EASY
Which of the following are the examples of non-degradable pollutants?
I. DDT
II. Nuclear wastes
III. Plastic materials
Select the correct option
MEDIUM
Those pollutants which are readily degradable by natural process are called
EASY
Which of the following is a biodegradable pollutant?
EASY
Select non-biodegradable industrial waste
MEDIUM
Which of the following is a water pollutant?
EASY
Non-biodegradable industrial waste that can be utilized by cement industry is