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Chemical Process

Chemical Process
Varnish does not contain

Pigment
Thinner
Both A & B
Neither A nor B

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Chemical Process
Glauber's salt is chemically represented by

Na₂SO₄.10H₂O
(NH₄)₂SO₄
CaCl(OCl)
CaSO₄.H₂O

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Chemical Process
__________ is used as a flux in the smelting of copper ore like chalcopyrite.

Silica/quartz
Dolomite
Coke breeze
Lime powder

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Chemical Process
Phenol formaldehyde is produced by condensation polymerisation. It is also known as

Teflon
Bakelite
Polyester
Nylon-66

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Chemical Process
Paper grade bamboo contains about __________ percent cellulose.

20
5
40
60

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Chemical Process
Thermosetting materials

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

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MORE MCQ ON Chemical Process

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