Fill In the Blanks
True Or FalseA.
Protein is natural polymer.B.
Buna-S is a homopolymer.C.
Neoprene is a synthetic rubber.D.
Nylon-6,6 is an example of elastomer.E.
Cotton is an example of natural polyamide fibre.A.
Glyptal is a polymer of phthalic acid and ethylene glycol.B.
Polyethene is a copolymer.C.
Bakelite is an example of thermoplastic polymer.D.
Nylon-6 is a polyamide.E.
Polystyrene is an example of thermoplastic polymer.A.
PHBV and nylon-2-nylon-6 are examples of non-biodegradable polymers.B.
2-chlorobutadiene is the monomer of thiokol.C.
Nylon fibre does not have drip-dry property.D.
Natural rubber is a polymer of 2-methy1 butadiene-1, 3.E.
Buna-N and Buna-S both are synthetic rubber.
Multiple Choice QuestionsA polymer
An isomer
A monomer
Gram-molecule
Select the natural rubber from among the following
Isoprene
Nitrocellulose
Polythene
Bakelite
Nylon is a co-polymer of
Urea and formaldehyde
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