____________ polymer is used for making unbreakable crockery?
Correct answer: B. Melamine
- A. Thermoplastic
- B. Melamine
- C. Addition
- D. None of these
Explanation
Melamine-formaldehyde resin is a hard thermosetting polymer used for unbreakable crockery and laminates. Its cross-linked structure resists softening and breaking under ordinary use.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
The synthetic fibres produced from _____________ are known as rayon?
Styrene butadiene rubber (SBR) as compared to natural rubber has_______________?
The conversion of caprolactam in the above case is about ____________ percent?
Neoprene is the trade name of________________?
Polythene is a/an________________?
Mastication of rubber means_______________?