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Which of the following polymers has the tendency of decomposing before melting ?
Related MCQs
Which of the following polymers is used for making a non stick coating on frying pans ?
The organic acid monomer in nylon-66 is __________?
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Bakelite is a/an __________?
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The monomer of poly vinyl chloride (PVC) is__________?
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__________ is not a polyester fiber?
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Thermosetting polymers as compared to thermoplastic polymers__________?
Alkyd resin e.g., glyptal resin formed by Phthalic anhydride and glycerine is not used__________?
Orion is__________?
Temperature and gage pressure maintained during the manufacture of cold SBR (styrene butadiene rubber) are__________?
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Vulcanisation of rubber decreases its__________?
Viscosity of a polymer solution or melt __________?
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Phosphates (e.g., tricresyl, tributyl, tetrabutyl, triphenyl etc.) are added to polymers to act as __________?
A copolymer is formed by the combination of two or more monomer molecules__________?
Maximum consumption of polymers is in__________?
__________are produced by reacting polybasic acid (e.g. Phthalic anhydride) with polyhydric alcohol (e.g., glycerol) ?
Addition of stabiliser during PVC manufacture is done to__________?
Amino resins are used in paper treatment to improve its__________?
Addition polymerisation is not involved in the manufacture of__________?
Which of the following is not a thermoplastic material ?
Nylon-6 as compared to nylon 66 has lower ?
Identify the group in which all the polymers mentioned can be used to make fibres ?
Nylon-6 is manufactured from __________?
Epoxy resins (i.e., epoxide polymers) ?
Which of the following polymers belong to the class of formaldehyde resin ?
The monomer for the production of neoprene rubber is__________?
Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin?
Perspex can be used as a substitute of glass. Its monomer is__________?
Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styreneacrylonitrile copolymer with butadiene based elastomer, is a/an__________?
Antioxidants are added to rubber to protect it from the attack of light, heat & atmospheric ozone. Which of the following is an antioxidant used in rubber ?
Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are__________?
Glyptal used in the manufacture of paints & lacquers is a __________ polymer?
Main constituent of cotton fiber is __________?
Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from __________ resins?
Thermoplastic resins usually__________?
Cross linked polymers formed from bi-and trifunctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties?
Low pressure Zeigler process of polythene manufacture__________?
__________ practically possess no elasticity?
Buna-S is a __________ material?
Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids ?
__________ resins are produced by the condensation polymerisation of formaldehyde with urea or melamine?
Condensation polymerisation of __________ produces Bakelite?
Polystyrene is a __________ plastic at room temperature?
Pick out the wrong statement ?
Which of the following polymers has the tendency of decomposing before melting ?
A. Polystyrene
B. Nylon
C. PVC
D. None of these
Correct Answer:
PVC
✔
Last Updated:
March 08, 2019