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Chemistry

Chemistry
Which component referred to as 'Milk sugar'?

Lactose
Maltose
Galactose
Sucrose

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Chemistry
The chemical name of ‘Common salt’ is

Ammonium chloride
Sodium nitrate
Sodium chloride
Calcium chloride

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Chemistry
Ultraviolet rays can be used in water treatment as

Flocculator
Precipitator
Hydrolyser
Disinfectant

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Chemistry
The most abundant metal in the Earth’s crust is

Aluminium
Zinc
Copper
Iron

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Chemistry
The items amenable to detection by soft x-rays are

lead in bullets
contrabands
genuine coins from counterfeit coins
narcotics

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Chemistry
Limestone is a raw material used by which industry?

Fertilizers
Aluminium
Cement
Petrochemicals

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MORE MCQ ON Chemistry

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