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Polymer Technology

Polymer Technology
β - glucose is the monomer of

None of these
Protein
Starch
Cellulose

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Polymer Technology
__________ are produced by reacting polybasic acid (e.g. phthalic anhydride) with polyhydric alcohol (e.g., glycerol).

Alkyd resins
Saturated polyester
Unsaturated polyester
Amino resins

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Polymer Technology
Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its

All of these
Tensile strength
Flexibility
Chemical resistance

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Polymer Technology
The monomer of poly vinyl chloride (PVC) is

Chloroform
Chloroethene
Ethylene dichloride
Ethyl chloride

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Polymer Technology
Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but

Saturated polyester
Alkyd resin
Polyamide
Polyacrylonitrile

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Polymer Technology
Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces

Polyamide
Epoxy resin
Alkyd resin
Phenolic resin

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