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Chemical Process

Chemical Process
Starting material for the commercial production of ethyl alcohol in India is

Maize
Molasses
Rice
Fruit of Mahua tree

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Chemical Process
'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of

Fibrillation of fibre
Hydration of fibres
Cutting of fibres
Final rolling out of paper

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

Salt petre
Dynamite
Nitro glycerene
Glycerene

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Chemical Process
Good quality of edible salt is obtained from brine by the process of

Freeze drying
Vacuum evaporation
Solar evaporation
Electrolysis

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Chemical Process
Main product in calcium carbide-water reaction is

Ca(OH)₂
CO₂
C₂H₂
CaCO₃

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Chemical Process
Use of water having dissolved oxygen in boilers promotes

Scale formation
Corrosion
None of these
Sequestration

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MORE MCQ ON Chemical Process

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