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Chemical Process

Chemical Process
Sucrose content in cane sugar may be around __________ percent.

95
70
50
80

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Chemical Process
Main constituents of cotton fiber is

Gelatine
Lignin
Starch
Cellulose

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Chemical Process
Bromine content in sea water may be around __________ ppm.

70
1875
2500
640

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Chemical Process
Teflon is

Phenol formaldehyde
A monomer
An inorganic polymer
Poly tetrafluoroethylene (P.T.F.E.)

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Chemical Process
Vinyl chloride (CH₂ = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of

10 kgf/cm² & 1000°C
100 kgi/cm² & 500°C
40 kg/cm² & 200°C
4 kgf/cm² & 500°C

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Chemical Process
The biochemical treatment applied to sewage effluents is a process of

Reduction
Polymerisation
Oxidation
Dehydration

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MORE MCQ ON Chemical Process

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