Advertisements
Advertisements
Questions
Write any ‘two’ uses of terylene.
Mention some of the important uses of the terylene polymer.
Advertisements
Solution
- It is widely used to make textile fibres for clothing, sportswear, and upholstery.
- It is used to manufacture plastic bottles, films, and packaging containers.
- It serves in industrial products such as ropes, tyre‑cords, and conveyor belts.
- It is common in home furnishings like curtains, beddings, and upholstery.
- It is used in automotive and composite parts for interiors and panels.
- Recycled Terylene is used for medical textiles and geotextiles.
Notes
Students should refer to the answer according to their questions.
APPEARS IN
RELATED QUESTIONS
Explain the following term: Homopolymers
Based on molecular forces, what type of polymer is neoprene?
Answer the following in one sentence.
Identify 'A' in the following reaction:
Answer the following.
Write the reaction of the formation of Terylene.
Draw the structures of polymers formed from the following monomers
\[\ce{n HOOC–R–COOH + n HO–R'–OH}\]
Identify condensation polymers and addition polymers from the following.
-(CH2 - CH = CH - CH2 -)n
Attempt the following:
Write the chemical reactions involved in the manufacture of Nylon 6,6.
Attempt the following:
What is meant by LDP and HDP? Mention the basic difference between the same with suitable examples.
Write preparation, properties, and uses of Teflon.
Nylon 6, 6 is a condensation polymer of hexamethylenediamine and _____________
Write the name of the catalyst used for preparation of high density polythene polymer.
Monomer used for preparation of polyacrylonitrile is _____________
Monomers ethylene glycol and terephthalic acid undergo condensation polymerization to give polymer called ___________
Monomer of natural rubber is __________
Write a chemical reaction for the preparation of the following polymer.
polyacrylonitrile
write the structure of the monomer used in natural rubber.
Mention two uses of LDP.
Write chemical reaction for preparation of the following.
Buna-S
Write the name of one example of each polymer in which following repeating units.
\[\begin{array}{cc}
\ce{(-CF2-CF2-), -[NH-(CH2)5-CO] -, -(CH2-CH-), (-CH2-CH2-)}\\
\phantom{............................}|\\
\phantom{..............................}\ce{CN}
\end{array}\]
Write the name and formulae of the monomers used for the preparation of dacron.
Write two uses and two properties of polythene.
Identify additional polymers from the following.
I. \[\begin{array}{cc}
\ce{-(CH2 - CH -)_{{n}}}\\
\phantom{....}|\\
\phantom{.......}\ce{C6H5}
\end{array}\]
II. \[\ce{-(CH2 - CH = CH - CH2 -)_{{n}}}\]
III. \[\ce{-(CO(CH2)4 - CONH(CH2)6NH -)_{{n}}}\]
IV.
How many isoprene units are present in abscisic acid?
Novolac is obtained from ____________.
Which of the following polymers is a heteropolymer?
Which among the following polymers can NOT be remoulded?
Which of the following compounds is used to prepare orlon?
Identify the monomers used in the preparation of Novolac.
Identify addition polymer from the following.
Which of the following is not a semisynthetic polymer?
The commercial name of polyacrylonitrile is ______.
F2C = CF2 is monomer of the polymer -
Trans - form of poly isoprene is:-
Polymer used in bullet proof glass is ______.
Which of the following is a polymer of enzyme?
Which of the foolowing polymer is used in the manufacture of insulators.
Name and draw the structure of the repeating unit in natural rubber.
Write the structure of isoprene and the polymer obtained from it.
Name the compound which reacts with formaldehyde to produce ethyl alcohol.
Name and draw structure of the repeating unit in natural rubber.
Write the name of the monomer of natural rubber.
The monomer used in preparation of teflon is ______.
Write the structure and name of the monomer of Nylon-6.
Write the structure and name of monomer of natural rubber.
Write the structure of isoprene and the polymer obtained from it.
Write the structure of isoprene and the polymer obtained from it.
Name and draw structure of the repeating unit in natural rubber.
Write the structure of isoprene and the polymer obtained from it.
Write the structure of isoprene and the polymer obtained from it.
Name and draw structure of the repeating unit in natural rubber.
Write the structure of isoprene and the polymer obtained from it.
Write the structure of isoprene and the polymer obtained from it.
Write the structure of isoprene and the polymer obtained from it.
