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Chemical Process

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

Nictonic acid
Calcium acetate
Methyl salicylate
Acetylsalicylic acid

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Chemical Process
Plaster of Paris is

CaSO₄.½H₂O
Used for setting of broken bones
Same as gypsum
Both A and B

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Chemical Process
Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.

98
10
25
50

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Chemical Process
Catalytic oxidation of toluene produces

Tri-nitro-toluene
Phenol
Styrene
Benzene

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Chemical Process
Which is the most suitable dye for synthetic fibres?

Mordant dye
Pigment dye
Azoic dye
Acid dye

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Chemical Process
Common salt is generally not produced commonly by __________ method from brine.

Solar evaporation
Electrolytic
Freeze drying
Vacuum evaporation

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