Softening point of high density polythene is about ______________ °C?
Correct answer: B. 135
- A. 85
- B. 135
- C. 165
- D. 205
Explanation
High-density polythene softens at approximately 135°C, reflecting its relatively high crystallinity and melting range. The lower value is more characteristic of less-crystalline polyethylene grades.
Written and checked by Zahid Hussain, MS Computer ScienceLast updated
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.