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Chemical Process

Chemical Process
Phosphate rock is a raw material for the manufacture of

Phosphoric acid
Phosphorous
All of these
Superphosphates

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Chemical Process
Which of the following is an unsaturated fatty acid?

Stearic acid
Palmitic acid
Lauric acid
Oleic acid

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Chemical Process
Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

Lead
Sulphur
Carbon
Arsenic

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Chemical Process
Aryl benzene sulphonate (ABS) is a

Starting material for the synthesis of glycerine
Detergent
Coating ingredient for photographic film
Plasticiser for unsaturated polyester

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Chemical Process
Fats as compared to oils have

Less unsaturated glycerides of fatty acids
Much higher reactivity to oxygen
Lower melting point
More unsaturated glycerides of fatty acids

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Chemical Process
Function of thinner in a paint is to

Accelerate the oxidation of oil
Form a protective film
Suspend pigments & dissolve film forming materials
Prevent gelling of the paint

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