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MODERN PUBLICATION-ENVIRONMENTAL POLLUTION -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (B. MULTIPLE CHOICE QUESTIONS ))
- Ozone in the stratosphere is deleted by
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- Which one of the following is resposible of depletion of ozone layer i...
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- The environmental friendly method of killing harmful insects is throug...
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- Cause of eutrophication is
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- Green chemistry means such reactions which
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- Which one of the following statement is not true?
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- Excess nitrate present in drinking water, vegetables and fruits shall ...
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- Which of the following is not a greenhouse gas?
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- Which one of the following statements regarding photochemical smog is ...
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- Which one of the following is not a common component of photochemical ...
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- Which of the following is a sink for CO?
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- Which oxide of nitrogen is not a common pollutant introduced into the ...
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- Among the following, the one that is not a green house gas is
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- Identify the wrong statement in the following:
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- The ozone layer forms naturally by the interaction of:
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- The maximum prescribed concentration of cadmium in drinking water in p...
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- (i) Which allotrope of phosphorus is more reactive and why ? (ii) Ho...
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- C Cl(4) and freons :
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- What is DDT among the following ?
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- The gas leaked from a storage tank of the Union Carbide plant in Bhopa...
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