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Chemical Process

Chemical Process
Basic oxide is absent in __________ glass.

Pyrex
All of these
Flint
Quartz

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Chemical Process
Oil produced by solvent extraction

Has low free fatty acid content
Neither A nor B
Is odourless
Both A & B

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Chemical Process
Enamels

Do not contain pigment
Are prepared from non-drying oil
Are same as varnish
Give good glossy finish

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Chemical Process
An alkali metal salt of palmitic acid is known as

Alkaloid
Detergent
Soap
Metallic soap

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Chemical Process
Most commonly used rubber vulcanising agent is

Alumina
Platinum
Sulphur
Bromine

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Chemical Process
Brackish water which contains mostly dissolved salt, can be purified by the __________ process.

Reverse osmosis
Permutit
Lime soda
Sand filter

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MORE MCQ ON Chemical Process

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