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Chemical Process

Chemical Process
Major component of flint glass is

Soda
Alumina
Silica
Lead oxide

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Chemical Process
Low purity oxygen is used for

Cutting and welding of metals
L.D. steel making
Medicinal purposes
Chemical oxidation processes

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Chemical Process
Gun powder, which is an explosive comprises of charcoal, sulphur and

Nitro glycerene
Dynamite
Glycerene
Salt petre

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Chemical Process
Massecuite is

None of these
Highly acidic in nature
Used as a cattle feed
Used for paper making

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Chemical Process
__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

Solvay
Haber's
Ostwald's
None of these

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Chemical Process
Concentration of sulphide ores is done usually by

Froth floatation
Roasting
Electro magnetic separation
Smelting

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MORE MCQ ON Chemical Process

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