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Chemical Process

Chemical Process
Chemical name of aspirin (an analgesic drug) is

Methyl salicylate
Nictonic acid
Calcium acetate
Acetylsalicylic acid

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Chemical Process
Air used in aerobic fermentation must be sterilized, otherwise the

None of these
Recovery of product will be difficult
Uniformity of product cannot be achieved
Contamination of pure culture would result

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Chemical Process
Nitrogen is an essential component of

Mineral salts
Carbohydrates
Fats
Proteins

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Chemical Process
Function of thinner in a paint is to

Suspend pigments & dissolve film forming materials
Accelerate the oxidation of oil
Prevent gelling of the paint
Form a protective film

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Chemical Process
Main product in calcium carbide-water reaction is

C₂H₂
CO₂
Ca(OH)₂
CaCO₃

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Chemical Process
The manufacture of Kraft pulp is done by a/an __________ process.

Alkaline
None of these
Acidic
Neutral

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