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Chemical Process

Chemical Process
The product obtained on mixing calcium oxide with water is called

Slaked lime
None of these
Quicklime
Milk of lime

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Chemical Process
Fusion of limestone and __________ produces high alumina cement.

Calcite
Quicklime
Bauxite
Sand

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Chemical Process
Commercially ethylene is produced from naphtha by

Catalytic dehydrogenation
Catalytic cracking
Hydrocracking
Pyrolysis

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Chemical Process
__________ is produced using molasses as the starting raw material.

Ethyl alcohol
Methyl alcohol
Dimethyl ether
Benzol

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Chemical Process
Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water.

NH₃
SO₂
SO₃
Cl₂

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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

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

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