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Chemical Process

Chemical Process
Cumene is the starting material for the production of

Isoprene
Styrene
Benzoic acid
Phenol and acetone

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Chemical Process
During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to

Increase the rate of absorption
Reduce the cooling water circulation rate
Avoid corrosion
None of these

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Chemical Process
Polymethyl methacrylate (PMMA) is known as

Teflon
Nylon-6
Perspex
Bakelite

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Chemical Process
The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by

None of these
Electrolytic oxidation
Electrolysis
Electrolytic reduction

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Chemical Process
Fats as compared to oils have

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

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Chemical Process
Hard water

Does not affect the lather formation by soap
All of these
Is not unfit for drinking purpose
Pollutes the water stream

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MORE MCQ ON Chemical Process

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