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Chemistry

Chemistry
Which gas is used for converting vegetable oils into saturated fats ?

O2
H2
SO2
Cl2

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Chemistry
Ethanol containing 5% water is known as

Power alcohol
Rectified spirit
Methylated alcohol
Denatured spirit

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Chemistry
The major component in the LPG is

Methane
Ethane
Butane
Propane

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Chemistry
A substance which readily forms colloidal solution in contact with water is called

Associated colloid
Extrinsic colloid
Hydrophobic colloid
Hydrophilic colloid

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Chemistry
The chemical name of 'Hypo' commonly used in photography is

Sodium nitrate
Silver iodide
Sodium thiosulphate
Silver nitrate

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Chemistry
Peroxyacetyl nitrate is a

Secondary pollutant
Vitamin
Acidic dye
Plant hormone

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MORE MCQ ON Chemistry

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