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Chemistry

Chemistry
The monomer of polythene is

ethylene
None of these
vinyl chloride
ethyl alcohol

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Chemistry
The most commonly used bleaching agent is

chlorine
alcohol
carbon dioxide
sodium chlorine

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Chemistry
An emulsifier is an agent which

Stabilises an emulsion
Accelerates the dispersion
Homogenises an emulsion
Aids the flocculation of an emulsion

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Chemistry
Which one is not a primary greenhouse gases in the Earth's atmosphere

Carbon dioxide
Nitrogen
Methane
Ozone

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Chemistry
In a Carbonyl group a carbon atom makes double bond with

Hydrogen
None of these
Oxygen
Carbon

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Chemistry
In a period from Li to F, ionisation potential

Cannot be predicted
Remains same
Decreases
Increases

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