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Chemical Process

Chemical Process
Oxygen is produced by fractionation of air using __________ process.

Claude's
Either A or B
Linde's
None of these

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Chemical Process
Prussian blue is chemically represented by

FeO.TiO₂
Ca SO₄ . 2H₂O
AlF₃ . 3NaF
Fe₄ [Fe (CN₆)₃]

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Chemical Process
Synthesis gas is a mixture of

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

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Chemical Process
Penicillin is separated from fermented broth by

Ternery azeotropic distillation
Extraction with amyl or butyl acetate
Extractive distillation
Evaporation in calendria

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Chemical Process
Catalytic oxidation-dehydrogenation of methyl alcohol produces

Maleic anhydride
Phenol
Formaldehyde
Acetone

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Chemical Process
Gun powder uses

All of these
Charcoal
Sulphur
Potassium nitrate

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