Polycaprolactam is nothing but __________________?
Polycaprolactam is nothing but __________________?
A. Orlon
B. Nylon-66
C. Nylon-6
D. Saran
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Size range of polymer molecules varies from __________ meter?
Size range of polymer molecules varies from __________ meter?A. 10-2 to 10-5
B. 10-4 to 10-7
C. 10-1 to 10-2
D. 10-8 to 10-10Branched chain polymers compared to linear polymers have higher
Question: Branched chain polymers compared to linear polymers have higher
[A].density. [B].
tensile strength. [C].
melting point. [D].
degree of irregularity in atomic packing. Answer: Option D
Explanation:
No answer description available for this question.
Neoprene is rendered non-inflammable, because of_____________________?
Neoprene is rendered non-inflammable, because of_____________________?A. Its cross-linked structure
B. Its linear chain structure
C. The presence of chlorine atoms in its monomer
D. The absence of chlorine atoms in its monomerCation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from ______________ resins?
Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from ______________ resins?A. Epoxy
B. Phenol formaldehyde
C. Urea formaldehyde
D. Melamine formaldehydeTeflon is__________________?
Teflon is__________________?A. Phenol formaldehyde
B. An inorganic polymer
C. Polytetrafluroethylene (PTFE)
D. A monomerContact lenses for eyes are made of perspex, which is nothing but
Question: Contact lenses for eyes are made of perspex, which is nothing but
[A].polymethylmethacrylate [B].
polystyrene [C].
unsaturated polyester [D].
polypropylene Answer: Option A
Explanation:
No answer description available for this question.