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Chemical Process

Chemical Process
Which of the following is used as a coagulant in water treatment?

Chloramine
Ferrous sulphate
Hydrogen peroxide
Chlorine

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Chemical Process
Glycerine is not used in the

Manufacture of pharmaceuticals
None of these
Conditioning and humidification of tobacco
Manufacture of explosive

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Chemical Process
__________ process is used for the manufacture of sodium carbonate by ammonia soda process.

Ostwald's
Solvay
Bosch
Haber's

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Chemical Process
Deaeration of water in its treatment is necessary, as it

Helps in controlling its taste and odour
Minimises its turbidity
Minimises its corrosiveness
None of these

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Chemical Process
Producer gas consists mainly of

CO, CO₂ N₂, H₂
H₂, CH₄
C₂H₂, CO₂, H₂
CO, H₂

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Chemical Process
Cement setting under water employs a/an __________ process.

Reduction
Hydration
Decomposition
Oxidation

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