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Chemical Process

Chemical Process
The product obtained on mixing calcium oxide with water is called

None of these
Quicklime
Slaked lime
Milk of lime

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Chemical Process
Oils and fats are converted to soap in a process called

None of these
Hydrogenation
Esterification
Saponification

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Chemical Process
Ore concentration by froth floatation utilises the __________ of ore particles.

None of these
Density difference
Wetting characteristics
Terminal velocities

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Chemical Process
Thermosetting materials

Soften on application of heat
Are cross-linked molecules
Are solvent soluble
None of these

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Chemical Process
Which allotrope of sulphur is insoluble in carbon disulphide?

Plastic sulphur
Milk of sulphur
Rhombic sulphur
Monoclinic sulphur

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Chemical Process
Dehydrogenation of isopropanol produces

Acetone
Propyl alcohol
Trichloroethylene
Formaldehyde

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