Which of the following statements is not true about low density polythene?
(A) Tough
(B) Hard
(C) Poor conductor of electricity
(D) Highly branched structure
Which of the following statements is not true about low density polythene?
(A) Tough
(B) Hard
(C) Poor conductor of electricity
(D) Highly branched structure
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1 Answer
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This is a multiple choice answer as classified in NCERT Exemplar
Option (B)
Explanation: Low-density polythene is obtained from the polymerization of ethane under high pressure and temperature. Low-density polyethylene is tough, a poor conductor of electricity and has a highly branched structure.
Low-density polythene is not hard because branched structure prevents stacking and thus, reduces the intermolecular force of attraction.
So, option (B) is correct.
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