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Chemical Process

Chemical Process
The drug used in contraceptives is

Mestranol
Methyl salicylate
Sulphadizene
Pencillin

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Chemical Process
Glycerine is not used in the

Conditioning and humidification of tobacco
Manufacture of pharmaceuticals
None of these
Manufacture of explosive

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Chemical Process
Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass.

Borosilicate
Lead
Alkali silicate
Soda lime

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Chemical Process
Zeolite used in water softening process (cation exchange) is regenerated by washing with

Chloramines
Brine
Sodium bisulphite
Liquid chlorines

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Chemical Process
Dehydrogenation of ethyl benzene produces

Phenol
Styrene
Benzoic acid
Naphthalene

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Chemical Process
The ideal pulp for the manufacture of paper should have high __________ content.

Lignin
Both A & B
None of these
Cellulose

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