Recent questions tagged organic-chemistry-polymers

Lucite is a polymer of

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The monomer unit of PAN is

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The starting material for PCTFE is

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On heating ( with the below diagram ) with buta 1,3 diene results in the formation of

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Which of the following are biopolymers?

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The polymer used in orthopedic devices andin controlled drug release is

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Glyptal polymer is obtained by treating glycerol with

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Which is not a macromolecule?

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Which persentage of sulphur is used in the vulcanisation ofrubber?

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Chain transfer reagent is

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Which of the following biodegradable polymer of polyamide class?

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Which of the following polymers can be used for lubrication and as an insulator?

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Formation of polythene from calcium carbide takes place as \[\] $ CaC_2+2H_2O \rightarrow Ca(OH)_2+C_2H_2$ \[\] $ C_2H_2+H_2 \rightarrow C_2H_4$ \[\] $ nC_2H_4 \rightarrow (- CH_2 - CH_2 -)n$ \[\] The amount of polythene obtained from 64.1 kg of $CaC_2$ is

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Which of the following is is a polyamide?

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Which is not a polymer?

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Which of the following is a fully fluorinated polymer?

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The trade name of polyacrilonitrile is

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The number average molecular mass and mass average molecular mass of a polymer are respectively 30,000 and 40,000. The poly dispersity index of the polymer is

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On controlled hydrolysis and condensation $R_3\: SiCl$ yields

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Which one of the following polymer is used for making nonstick utensils

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Acrylite is the commercial name of

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The polymer used for the manufacture of paint and laqures is

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Identiify the chain growth polymer from the following

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Depending on the mode of synthesis polymers are classified into

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PHBV IS an example for

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Polymers are classified on the basis of structure in to

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The presence of which of the following inhibit the free radical polymeisaation of a vinyl derivative?

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How are polymers classified on the basis of source of availability

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The given polymer belongs to

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buna-S ,buna –N are

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Step growth polymeristion is otherwise called

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Depending upon intermolecular forces polymes are classified into

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Addition polymerisation is otherwise called

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Which of the following represents neoprene polymer?

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The monomer of polystyrene is

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Which of the following statements is not correct

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In Bakelite the rings are joined to each other through

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Among the following polymers the intermolecular forces are weaker in

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Structure of some common polymers are given which of the following is not correctly matched?

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Buna-N is a copolymer of

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The condensation polymer among the following is

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Given the polymers arrange them in the decreasing order of their inter molecular forces: A=Nylon 6,6 B = Buna-S and C=Polythene.

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Which one of the following statements is not true?

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Co-polymers can be obtained by

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The monomer which has the least bility tto underho cationic polymerisatiomn is

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Poly (butylene terephthalate)is a plastic material used in automaitve ignition system and has the structure

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Kodel polymer is prepared by following reaction

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Which of the following alkenes possess highest reactivity in cationic polymerisation?

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Acronitrile prefers to polymerise under

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Which of the following statements is correct regarding free radical polymerisation?

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