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Chemical Process

Chemical Process
Yellow glycerine is made into white, using

Activated carbon
Bentonite
Diatomaceous earth
Bauxite

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Chemical Process
Alum is commercially produced from

Bauxite
Feldspar
Gypsum
Galena

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Chemical Process
Starting raw material for the manufacture of maleic anhydride is

Benzene
Either A or B
Neither A nor B
N-butene

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Chemical Process
Salt is added in the kettle during soap manufacture to separate

Glycerine from lye
The unsaponified fat from soap
Soap from lye
The metallic soap

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Chemical Process
Raw material used in alcohol distilleries in India is

Methylated spirit
Molasses
None of these
Benzol

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Chemical Process
Process conditions in fermentator used for production of penicillin is

25°C, 2 atm
30°C, 200 mm Hg (absolute)
50°C, l0 atm
90°C, 45 atm

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