Density of high density polythene is about __________ gm/c.c ?
Correct answer: C. 0.95
- A. 1.18
- B. 1.05
- C. 0.95
- D. 0.99
Explanation
HDPE has a density close to 0.95 g/cm³ because its relatively linear chains pack efficiently. The lower density value is characteristic of LDPE, which contains more chain branching.
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