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Chemical Process

Chemical Process
In the manufacture of viscose rayon, the raw material used industrially is

Bagasse
Bamboo
Recalyptious wood
Fine teak wood

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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
Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is

0.34
0.14
0.94
1.4

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Chemical Process
Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of

Callagen
Molasses
Carbohydrate
Tannin

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Chemical Process
Dacron (or terylene) fibres as compared to nylon's fibres have

Poorer resistance to alkalis
Better heat & acid resistant properties
Poorer dyeability
All of these

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Chemical Process
Catalyst used in the oxidation of benzene to produce maleic anhydride is

Pt
Ni
V₂O₅
Cr

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MORE MCQ ON Chemical Process

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