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Chemical Process

Chemical Process
Essential oils are usually obtained using

Leaching
Steam distillation
Solvent extraction
Extractive distillation

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Chemical Process
Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of

Nitric acid
Sulphuric acid
Hydrochloric acid
Ammonium sulphate

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Chemical Process
__________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace.

Limestone
Manganese
Quartz
Bauxite

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Chemical Process
Glycerine can be obtained from

Fat
Cumene
Naphthalene
Sucrose

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Chemical Process
In industrial nomenclature, alcohol means

Propyl alcohol
Butyl alcohol
Methyl alcohol
Ethanol

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Chemical Process
Coke oven gas consists mainly of

H₂, & CH₄
H₂, & CO
CO, & CO₂
CH₄, & CO

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MORE MCQ ON Chemical Process

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