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CHEMISTRY

Chemistry
The Bhopal gas tragedy was caused by the gas

Methyl Iso Cyanide
Methyl chloride
Methyl Iso Cyanate
Methyl Cyanide

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Chemistry
The Bhopal tragedy was caused by the gas

Phosgene
Chlorine
Carbon monoxide
Methyl isocyanate

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Chemistry
Which of the following caused radioactive pollution along the coast of Kerala ?

Radium
Thorium
Zinc
Plutonium

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Chemistry
Which one of the following metals pollutes the air of a city having large number of automobiles?

Lead
Chromium
Copper
Cadmium

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Chemistry
Pollutant from motor car exhaust that causes mental disease is

Hg
NO2
SO2
Lead

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