EXAMIANS
Which of the following is stretched into fibres?
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__________ is produced by polymerisation of chloroprene.
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Density of high density polythene is about __________ gm/c.c.
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__________ is not a polyester fibre.
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Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800?
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Neoprene is rendered non-inflammable, because of
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__________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR.
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Which of the following polymers does not belong to the class of polyacrylate polymer?
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Paper like thin plastic articles can be produced by
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Non sulphonated hard bakelites are not used for making
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