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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ENVIRONMENTAL ISSUES-Exercise
- Which one of the following is not a bioindicator of water pollution ?
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- In a coal fired power plant, electrostatic precipitators are installed...
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- In which one of the following, the BOD (Biochemical Oxygen Demand) of ...
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- Photochemical smog pollution does not contain
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- Montreal protocol which calls for appropriate action to protect the oz...
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- Limit of BOD prescribed by Central Pollution Control Board for the dis...
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- Which one of the following pairs is mismatched?
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- Which of the following is not used fot disinfection of drinking water...
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- Recently government of India has allowed mixing of alcohol in petrol.W...
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- Lead concentration in blood is considered alarming if it is
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- Identify the correctly matched pair:
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- In 1984 the Bhopal gas tragedy took place because methyl isocyanate re...
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- if by radiation all nitrogenase enzyme is inactivated, then there will...
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- Fluride pollution initially affects
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- Which of the following is absent in polluted water ?
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- What is BOD ?
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- What is the intensity of sound during normal conversation?
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- Which of these is a pollution related occupational health hazard?
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- Which of the following is a secondary air pollutant?
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- Greenhouse effect refers to
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