Ncert Exercises & Solutions

Which of the following statements is not true about low-density polyethylene?

1. Tough

2. Hard

3. Poor conductor of electricity

4. Branched structure

Hint: LDPE is characterized by 50-65% crystallinity, as the packing of the molecules is not the tightest.

LDPE (low density polyethylene) is a soft, flexible, lightweight plastic material.
LDPE is noted for its low temperature flexibility, toughness, and corrosion resistance.

note --Low-density polythene has a slightly branched but not highly branched structure. Low density polythene is chemically inert and tough but flexible and a poor conductor of electricity.

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions