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Chemical Process

Chemical Process
Acrylonitrile is mainly used in the __________ industry.

Dyeing
Polymer
Photographic
Printing

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Chemical Process
Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.

25
10
50
98

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Chemical Process
Bio-degradable detergents

Should not be used as it spoils the cloth
Pose problem in sewerage plant
Have an isoparaffinic structure
Can be readily oxidised

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Chemical Process
Flash point of most vegetable oils is about __________ °C.

100
200
300
50

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Chemical Process
__________ paper is used in the manufacture of newsprint paper.

Groundwood
Tissue
Wrapping
Board

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Chemical Process
Phthalic anhydride is made by the

None of these
Oxidation of benzene
Dehydrogenation of ethyl benzene
Oxidation of naphthalene

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