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CHEMISTRY

Chemistry
The gas involved in Bhopal incident was

Methyl isocyanide
Methyl chloride
Nitrogen dioxide
Hydrogen sulphide

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

Nitrous oxide
Carbon dioxide
Sulphur dioxide
Chlorofluorocarbons

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

Landfills
Pyrolysis and Gasification
All listed here
Incineration

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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

Electroplating industry
Paint manufacturing industry
Organic solvents industry
Coal mines

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