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Chemical Process

Chemical Process
Na₂CO₃ is called

Plaster of paris
Soda ash
Washing soda
Calcite

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Chemical Process
Isopropyl benzene produced by alkylation of benzene with propylene is known as

Cumene
Mercaptans
Neoprene
Gelatin

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Chemical Process
Oxidation of SO₂ to SO₃ is favoured by

Low temperature and low pressure
High temperature and high pressure
Low temperature and high pressure
High temperature and low pressure

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Chemical Process
Thermoplastic materials

Are solvent insoluble
Do not soften on application of heat
Are heavily branched molecules
None of these

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Chemical Process
Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil.

Drying
None of these
Non-drying
Semi-drying

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Chemical Process
The basic constituent of vegetable oils is

Triglyceride
Fatty acids
Fatty alcohol
Mono esters

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