Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Polymers

Question:

Which of the following statements is correct regarding LDP and HDP?

Options:

Both have different monomers

Both have same structures

Both have similar preparation conditions

Both are chemically inert

Correct Answer:

Both are chemically inert

Explanation:

Low-density and high-density polythene have the same monomeric unit, ethene. Both are synthesized under very different pressure and temperatures conditions. LDP has a branches whereas HDP is a linear structure. Both are chemically inert and tough.