Q201
Open questionTransistor parts and refrigerator components are normally made of
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Chemical Engineering · all questionsPolymer Technology
Polymer Technology
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Q202
Open questionPolyvinyl chloride (PVC) is
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Q203
Open questionIon exchange resins are made of
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Q204
Open questionWhich of the following types of polymers has the strongest inter particle forces?
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Q205
Open questionPick out the wrong statement.
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Q206
Open questionOrion is
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Q207
Open question__________ moulding is used for shaping of thermosetting plastics exclusively.
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Q208
Open questionWhich of the following is not a polymer of two monomers?
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Q209
Open questionCatalyst used in the production of high density polythene by low pressure Ziegler process is
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Q210
Open questionIn step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is
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Q211
Open questionCommercial production of polypropylene employs __________ polymerisation.
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Q212
Open questionAmino resins are used in paper treatment to improve its
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Q213
Open questionPeptizers like aromatic mercaptans (e.g. thiophenes) are added in rubber to
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Q214
Open questionPhenol formaldehyde
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Q215
Open questionPhthalic anhydride is used
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Q216
Open questionPick out the wrong statement.
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Q217
Open questionPolycaprolactum is
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Q218
Open questionPolycaprolactum is nothing but
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Q219
Open questionCross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties.
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Q220
Open question__________ is produced by polymerisation of chloroprene.
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