Polymers  MCQs

MCQs of Polymers

Showing 101 to 110 out of 168 Questions
8 9 10 11 12 13
101.
Which polymer is used in preparation of capsules ?
(a) Decron
(b) Nylon-6
(c) PLA
(d) PHBV
Answer:

Option (d)

102.
Which polymer is useful as a lubricant ?
(a) Orlon
(b) Teflon
(c) Decron
(d) Nylon
Answer:

Option (b)

103.
Synthetic rubber Buna-N is a polymer of
(a) H2C=CH-CH=CH2 and C6H5-CH=CH2
(b) H2C=CH-CH and H2C=CH-CH=CH2-CH3-CH=CH2Cl
(c) H2C=CH-CN and H2C=CH-C=CH2
(d) H2C=CH-C=CH2 and H2C=CH
Answer:

Option (c)

104.
Which polymer is used to prepare orthopaedic devices ?
(a) PHBV
(b) SBR
(c) PAN
(d) PTFE
Answer:

Option (a)

105.
Cellulose diacetate is of which type polymer ?
(a) Natural
(b) Synthetic
(c) Semi-synthetic
(d) None of these
Answer:

Option (c)

106.
Arrange the following polymer in their decreasing order of their molar mass. a=Nylon-66 b=Buna S c=Polythene
(a) a>b>c
(b) b>c>a
(c) b<c<a
(d) c<a<b
Answer:

Option (a)

107.
Which of the following is a natural polymer ?
(a) Cellulose
(b) Codel
(c) Nylon
(d) Terylene
Answer:

Option (a)

108.
Which statement is wrong?
(a) Caprolectum is a monomer of Nylon 6
(b) Terylene is a polyester polymer
(c) Bakelite is a polymer of phenol-formaldehyde
(d) Butadiene is monomer natural rubber
Answer:

Option (d)

109.
Thermosetting polymer Bakelite is prepared by the reaction between phenol and _____ .
(a) CH3CHO
(b) HCHO
(c) HCOOH
(d) CH3CH2CHO
Answer:

Option (b)

110.
Buna-N synthetic rubber is a copolymer of _____ .
(a) CH2 = CH - C =CH2                         ∣                         Cl and CH2 = CH - CH = CH2
(b) CH2 = CH - CH = CH2 and C6H5 - CH = CH2
(c) CH2 = CH - CN and CH2 = CH - CH = CH2
(d) CH2 = CH - CN and CH3 - C =CH2             ∣             Cl
Answer:

Option (c)

Showing 101 to 110 out of 168 Questions
8 9 10 11 12 13