Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Home
»
Chemical Engineering
»
Polymer Technology
Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance.
polyurathane
polysulphone
polycarbonate
polyester
Correct Answer:
polycarbonate
← Previous Question
Next Question→
More Questions from
Polymer Technology
Which of the following is not present in bagasse fibre?
Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces
Addition polymerisation takes place either by a free radical mechanism or ionic machanism depending on the reagents used. Free radical polymerisation is catelyzed by __________ , which decompose to give free radicals.
Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding
Dacron is a/an
Bakelite is a/an
The major component of acrylic fibres is
Tyres are made by
Paper like thin plastic articles can be produced by
Non sulphonated hard bakelites are not used for making
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments