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Chemical Process

Chemical Process
Paper pulp produced by kraft/sulphate process is

Dull white in color
Dark colored
Bleached easily
Strong fibrous

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Chemical Process
The main product of high temperature carbonisation of coal is

Coke
Ammonia
Phenol
Tar

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Chemical Process
Dry ice (solidified CO₂) is used for the

None of these
Storage & shipment of frozen foods and ice-creams
Liquefaction of permanent gases
Liquefaction of natural gas

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Chemical Process
Coke used for the production of calcium carbide should have

High electrical resistivity
All of these
Low ignition temperature
Low ash content

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Chemical Process
The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is

Ultraviolet light
Oleum
None of these
Dilute H₂SO₄

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Chemical Process
Caprolactum (a raw material for nylon-6 manufacture) is produced from

Benzene
Pyridine
Phenol
Naphthalene

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