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Chemistry

Chemistry
Most commonly used bleaching agent is

Carbon dioxide
Chlorine
Alcohol
Sodium chloride

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Chemistry
The highest volume of gases in lower atmosphere is comprised of

Nitrogen
Carbon dioxide
Oxygen
Hydrogen

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Chemistry
Chemical name of common salt is

Sodium Chloride
Sodium Bicarbonate
Sodium
Sodium Oxide

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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
All listed here
Landfills
Pyrolysis and Gasification

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Chemistry
Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as

Independent
Additives
Antagonism
Synergism

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Chemistry
The least preferred technique in the disposal of Municipal Solid Waste is

Incineration
Composting
Bricketting
Land filling

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MORE MCQ ON Chemistry

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