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Chemical Process

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

Phenol
Coke
Ammonia
Tar

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Chemical Process
Finely ground calcium aluminate & silicate is a/an

Cermet
Cement
Explosive
Abrasive

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Chemical Process
Glauber's salt is chemically represented by

Na₂SO₄.10H₂O
CaSO₄.H₂O
CaCl(OCl)
(NH₄)₂SO₄

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

Molasses
Callagen
Tannin
Carbohydrate

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Chemical Process
Phenol is mainly used

To produce benzene
To produce polyester resin
As a plasticiser for unsaturated polyster
To produce phenol formaldehyde

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Chemical Process
Styrene (a monomer for the production of polystyrene) is commercially produced by

Reacting ethylene oxide with acetal-dehyde
Fermentation of starch
Dehydration of ethyl alcohol followed by hydrogenation
Catalytic dehydrogenation of ethyl benzene

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