Chemical Engineering · all questions

Polymer Technology
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289

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Q281

Rayon is superior to cotton in making gauge for wound treatment, because rayon

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Q282

Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is

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Q283

Plastic tubes & pipes are generally made by __________ moulding.

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Q284

Polypropylene compared to polythene is

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Q285

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

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Q286

Softening point of high density polythene is about __________ °C.

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Q287

Zeigler process

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Q288

Pick out the wrong statement.

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Q289

β - glucose is the monomer of

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