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CHEMISTRY

Chemistry
The gas involved in Bhopal incident was

Nitrogen dioxide
Methyl chloride
Hydrogen sulphide
Methyl isocyanide

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

Nitrous oxide
Chlorofluorocarbons
Carbon dioxide
Sulphur 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 ?

Incineration
Landfills
All listed here
Pyrolysis and Gasification

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

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

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Chemistry
Black lung disease occurs in people working in

Organic solvents industry
Paint manufacturing industry
Electroplating industry
Coal mines

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