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Chemical Process

Chemical Process
Synthesis gas is a mixture of

H₂, CH₄ and CO
N₂ and H₂
CO₂ and H₂
CO and H₂

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Chemical Process
Gypsum is chemically

Calcium sulphate
Potassium sulphate
Sodium sulphate
Calcium chloride

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

None of these
Slaked lime
Quicklime
Milk of lime

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Chemical Process
Neon gas is

Flammable in nature
Used in color discharge tube
All of these
Filled in lamps having tungsten filament

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Chemical Process
Coke oven gas consists mainly of

H₂, & CH₄
CO, & CO₂
H₂, & CO
CH₄, & CO

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Chemical Process
Ore concentration by froth floatation utilises the __________ of ore particles.

None of these
Wetting characteristics
Density difference
Terminal velocities

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