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Chemistry

Chemistry
'Fire-fighting clothes' are made from

Talc
Mica
Steatite
Asbestos

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Chemistry
Bayer's reagent is

Hydrogen peroxide
Acidified potassium permanganate
Bromine water
Alkaline potassium permanganate

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Chemistry
Milk is

Foam
Suspension
Emulsion
Gel

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Chemistry
The mass of one Avogadro number of helium atom is

4.00 gram
1.00 gram
4 x 6.02 x 1023 gram
8.00 gram

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Chemistry
The chief constituent of vinegar is

Acetic acid
Oxalic acid
Salycylic acid
Formic acid

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Chemistry
Asbestos is formed of :

Calcium and Zinc
Lead and Iron
Calcium and Magnesium
Copper, Zinc and Manganese

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MORE MCQ ON Chemistry

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