Chemistry General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	Carbon monoxide is pollutant as it	Inactivates nerves Inhibits glycolysis Combines with oxygen Combines with hemoglobin
2	SO₂ and NO₂ pollution by increasing	Alkalinity Acidity Neutrality Buffer action
3	Pollutant of automobile exhausts that affects nervous system/produces mental diseases is	<span style="font-size: 14.44444465637207px;">Mercury</span> <span style="font-size: 14.44444465637207px;">Lead</span> <span style="font-size: 14.44444465637207px;">Nitrogen oxide</span> <span style="font-size: 14.44444465637207px;">Sulphur oxide</span>
4	Sulphure dioxide affects	Cell wall Plasmodesmata All membrane systems Nucleus
5	Cyclone collector is used for minimizing	Radioactive pollution Air pollution Noise pollution Water pollution

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