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Chemistry

Chemistry
Chemical name of Gammaxane is

Chloro benzene
Toluene
Benzene hexachloride
Aniline

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Chemistry
The substance which does not expand on going from liquid state to solid state is

Type metal
Water
Aluminium
Cast-iron

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Chemistry
The name of plastic polymer from which combs, toys, bowls etc., can be made, is

Polyurethane
Polystyrene
Metallic polysulphides
Teflon

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Chemistry
Natural rubber is a polymer of

Propene
Isoprene
Styrene
Vinyl acetate

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Chemistry
The common refrigerant in domestic refrigerator is

Oxygen
Neon
Freon
Nitrogen

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Chemistry
Which of the following laser types is used in a laser printer?

Gas laser
Dye laser
Semiconductor laser
Excimer laser

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MORE MCQ ON Chemistry

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