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Quiz[ Dev Hooda ]

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未指定国家教育38 933

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Use of DDT is banned in India

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1ppm =

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Methamoglobinemia ( blue baby syndrome caused by water having

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Upper limit of lead in drinking water

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Tooth decay caused by

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Ni Cd Hg

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Polluted water

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BOD for clean water

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BOD

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DO inhibits growth of aquatic life

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Melanoma is

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Taj Trapezium doesn’t include

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Acid rain pH

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Increased global warming increases the incidents of

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Major component of green house gases

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Major contribute of global warming is by

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Co2 is found in

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Carboxyhaemoglobin is __ times more stable than oxy haemoglobin

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Not a potential cause of SO2

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SO2 is poisonous to

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