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CHEMISTRY

Chemistry
The gas involved in Bhopal incident was

Methyl chloride
Hydrogen sulphide
Nitrogen dioxide
Methyl isocyanide

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Chemistry
Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere?

Sulphur dioxide
Chlorofluorocarbons
Nitrous oxide
Carbon dioxide

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Chemistry
Which of the following is a method/process of disposing of solid waste which cannot be reused or recycled ?

Pyrolysis and Gasification
Landfills
Incineration
All listed here

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Chemistry
Which one of the following group of gases contributes to the 'Green House Effect'?

Ammonia and Ozone
Carbon dioxide and Methane
Carbon tetraflouride and Nitrous oxide
Carbon monoxide and Sulphur dioxide

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Chemistry
Black lung disease occurs in people working in

Coal mines
Organic solvents industry
Electroplating industry
Paint manufacturing industry

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