Density of low density polythene is about ____________ gm/c.c?
Correct answer: D. 0.91
- A. 0.38
- B. 0.56
- C. 0.81
- D. 0.91
Explanation
Low-density polyethylene normally has a density of about 0.91 to 0.93 g/cm³ because its branched chains pack less efficiently. The value 0.91 is therefore the appropriate choice.
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