Polymer Technology MCQ Questions & Answers

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Each section contains 100 MCQs on Polymer Technology .

Rayon is superior to cotton in making gauge for wound treatment, because rayon

A) Is a synthetic polymer B) Does not stick to the wound unlike cotton C) Can absorb over 90% of its own weight of water D) Both B & C

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is

A) Nylon-66 B) Teflon C) Polyester D) Bakelite

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Plastic tubes & pipes are generally made by __________ moulding.

A) Injection B) Transfer C) Extrusion D) Compression

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Polypropylene compared to polythene is

A) Harder B) Stronger C) Lighter D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but

A) Polyacrylonitrile B) Polyamide C) Saturated polyester D) Alkyd resin

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Softening point of high density polythene is about __________ °C.

A) 85 B) 135 C) 165 D) 205

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Zeigler process

A) Produces high density polythene B) Uses no catalyst C) Produces low density polythene D) Employs very high pressure

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Pick out the wrong statement.

A) Polystyrene is a thermoplastic polymer B) Protein is a natural polymer C) Neoprene is a natural rubber D) Polythene is a copolymer, while SBR is a homopolymer

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

β - glucose is the monomer of

A) Cellulose B) Starch C) Protein D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Polymer Technology MCQ Questions & Answers | Chemical Engineering