19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Polymer used in bullet proof glass is (RPMT 2010)
Which compound/set of compounds is used in the manufacture of nylon-6,6? (BVP 2010)
Which polymer is used for coating cookwares to make them non-sticky? (UP CPMT 2010)
Teflon is a polymer of (Guj CET 2010)
Arrange the following in increasing order of their intermolecular forces: Nylon-6, 6 (I), Buna-S (II), Polythene (III) (AMU 2010)
Which of the following polymers do not involve cross linkages?
Which of the following sets contains only thermoplastics?
Teflon, styrene and neoprene are all
Which is not a macromolecule?
Chloroprene is the monomer unit in:
Assertion: Glypal is obtained by condensation polymerization of ethylene glycol and terephthalic acid. Reason: Glyptal is used in the manufacture of fabrics.
Assertion: Bakelite is hard and has high melting point. Reason: Interparticle forces of attraction in it are due to H-bonding.
Assertion: Most of the synthetic polymers are not biodegradable. Reason: Polymerisation process induces toxic character in organic molecules.
Assertion: Teflon has high thermal stability and chemical inertness. Reason: Teflon is a thermosetting polymer.
Which of the following is fully fluorinated polymer?
The polymer containing strong intermolecular forces, i.e. hydrogen bonding, is
The formation of which of the following polymers involves hydrolysis reaction?
Which one of the following is a chain growth polymer?
Which one of the following monomers gives the polymer neoprene on polymerization? (a) (b) (c) (d)
The monomer unit of given compound is:
Which one is classified as a condensation polymer?
Which one of the following polymers is prepared by addition polymerisation? (NEET 2021)
Which of the following sets contain only copolymers?
The [NH(CH2)6NHCO(CH2)4CO]n is a
Which of the following is not a biopolymer?