Preparation of Some Addition Polymers

Match List I with List II:

Choose the correct answer from the options given below:

Given below are two statements:
Statement I: Ethane at $333$ to $343 \mathrm{K}$ and $6-7$ atm pressure in the presence of ${\mathrm{AlEt}}_3$ and ${\mathrm{TiCl}}_4$ undergoes addition polymerization to give LDP.
Statement II: Caprolactam at $533-543 \mathrm{K}$ in ${\mathrm{H}}_2\mathrm{O}$ through step growth polymerizes to give $\mathrm{Nylon} 6$.

In the light of the above statements, choose the correct answer from the options given below:

Polymer used in orlon is:

Match the compounds/species given in column I with column II.

Statement$-1$: Low density polymer is formed by polymerisation of ethene in the presence of triethylaluminium and titanium tetrachloride (Ziegler-Natta catalyst) at a temperature of $333 \mathrm{K} \mathrm{to} 343 \mathrm{K}$ and under a pressure of$6-7$ atmospheres.
Statement$-2$: Nylon $6$ is obtained by heating caprolactum with water at $500\mathrm{K}$.

Polymer which is named as orlon is:

Among the following, the correct statement(s) about polymers is(are)

Which of the following is wrong?

What are the different types of polythene?

Define polythene.

State the different types polyethene.

What is the structural formula of Teflon?

What is the name of the catalyst used in the production of high-density polythene?

High density polythene can be made by:

Favourable conditions for preparation of low density polythene (LDP) is: 

What is low-density polyethylene commonly used for?

Name the polymer which is used for nonstick surface coating and it decomposed at temperature above $300° \mathrm{C}$

Which of the following is correct statement?

Polymer of perfluoroethylene is