A. Polystyrene
B. Polypropylene
C. Neoprene
D. None of these
Correct Answer: Neoprene ✔
Last Updated: March 08, 2019
Related MCQs
- Vulcanisation of raw rubber makes it__________?
- Poly-methyl-methacrylate, which is an acrylic resin, is also called __________?
- Alkyd resin cannot be used for making__________?
- Buna-N is also called__________?
- Molecular weight of polymers are in the range of__________?
- Nitrile rubber is produced by the polymerisation of__________?
- Epoxy resin is__________?
- Lavatory cisterns are normally made of __________?
- __________ is a copolymer ?
- Low density polythene as compared to high density polythene is__________?
- Hot drink (e.g., tea) cups are usually made of __________?
- The inter particle forces between linear chains in nylon-66 are __________ bonds?
- Polypropylene is preferred to polythene, because the former is __________?
- Polystyrene is a light, transparent, thermoplastic material used for making __________?
- Rayon is superior to cotton in making gauge for wound treatment, because rayon__________?
- The repeating units of PTFE are__________?
- Condensation polymerisation is not involved in the manufacture of__________?
- Linear polymers are normally__________?
- __________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate?
- Benzoyl chloride is not used as a catalyst in the manufacture of__________?
- Visco-elastic behaviour exhibited by plastics is a __________ like behaviour?
- 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 ?
- __________ tubes are good substitute for human blood vessels on heart by-pass operation?
- Vulcanisation of rubber__________?
- Trade name of __________ is neoprene?
- Which of the following low molecular weight (<104), soft & waxy polymer is used in „chewing gum‟ ?
- Dacron is a/an__________?
- Dacron (or Treylene) fibres as compared to nylon fibres have__________?
- The major component of acrylic fibers is__________?
- Zeigler – Natta catalyst (AlR3 – AlCl3) is used in the polymerisation of__________?
- __________ fibres are made of polyamides?
- __________ is produced by polymerisation of chloroprene?
- Thiokol is nothing but__________?
- Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding__________?
- Neoprene is a__________?
- Polymerisation of poly functional monomers produces polymers having__________?
- β – glucose is the monomer of__________?
- __________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR?
- __________ is a homopolymer?
- Acrylonitrile is mainly used in the __________ industry?
- Silicone is a/an __________?
- A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of__________?
- Which of the following is stretched into fibers ?
- Terylene is__________?
- Which of the following is the lowest cost plastic commercially available ?
- Bakelite (phenol-formaldehyde) resin cannot be used as__________?
- Polycaprolactam is__________?
- Branched chain polymers compared to linear polymers have higher __________?
- Polyvinyl chloride (PVC) __________?
- Polyurethane cannot be used to make__________?
- Thermosetting plastic materials__________?