Hot drink (e.g., tea) cups are usually made of _____________________?
Correct answer: C. Polystyrene
- A. Polypropylene
- B. Polythene
- C. Polystyrene
- D. PVC
Explanation
Polystyrene is commonly used for disposable hot-drink cups because it is lightweight and a good thermal insulator. Polythene and PVC are not the usual materials for this application.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
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
Low density polythene as compared to high density polythene is____________________?
_______________ is a copolymer ?
Nitrile rubber is produced by the polymerisation of_________________?
The inter particle forces between linear chains in nylon-66 are ______________ bonds?
Polypropylene is preferred to polythene, because the former is ____________________?
Linear polymers are normally_________________?