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NTA MOCK TESTS-ENVIRONMENTAL CHEMISTRY TEST-CHEMISTRY
- Eutrophication causes reduction in
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- Which of the following does not cause water pollution?
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- What does BOD(5) represent?
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- Eutrophication of a lake means, it
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- Identify the wrong statements in the following.
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- Negative soil pollution is
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- Minamata disease is due to pollution of
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- The ozone layer forms naturally by
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- The water pollutants mainly responsible for the eutrophication are
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- Green chemistry involves
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- Which one of the following is not an application of green chemistry?
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- The point of temperature inversion between troposphere and ionosphere ...
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- Which of the following statements is false?
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- Identify the incorrect statement from the following
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- Which of the following is not a herbicide?
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- Acid rains are produced by
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- Which oxide of nitrogen is also known as laughing gas?
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- PAN stands for
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- The brown haze of photochemical smog is largely attributable to
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- Increasing skin cancer and high mutation rate are due to
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