हिंदी

Write any ‘two’ uses of terylene.

Advertisements
Advertisements

प्रश्न

Write any ‘two’ uses of terylene.

Mention some of the important uses of the terylene polymer.

लघु उत्तरीय
Advertisements

उत्तर

  1. It is widely used to make textile fibres for clothing, sportswear, and upholstery. 
  2. It is used to manufacture plastic bottles, films, and packaging containers.
  3. It serves in industrial products such as ropes, tyre‑cords, and conveyor belts.
  4. It is common in home furnishings like curtains, beddings, and upholstery.
  5. It is used in automotive and composite parts for interiors and panels.
  6. Recycled Terylene is used for medical textiles and geotextiles.
shaalaa.com

Notes

Students should refer to the answer according to their questions.

  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2013-2014 (October)

APPEARS IN

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Explain the following term: Homopolymers


Write the formulae of the raw materials used for preparation of Dextran.


Write the structure of melamine.


Answer the following in one sentence.

Identify 'B' in the following reaction:

\[\ce{H2N -(CH2)6 - NH2 + HOOC - (CH2)4 - COOH ->[N2][533 K]}\]'B'


Answer the following in one sentence.

Define the term: Vulcanization


Answer the following.

Write the reaction of the formation of Nylon 6.


Identify condensation polymers and addition polymers from the following.

-(CH2 - CH = CH - CH2 -)n


Write preparation, properties, and uses of Teflon.


Answer the following.

Is synthetic rubber better than natural rubber? If so, in what respect?


Write the name of the catalyst used for preparation of high density polythene polymer.


Monomers ethylene glycol and terephthalic acid undergo condensation polymerization to give polymer called ___________


Write a chemical reaction for the preparation of the following polymer.

polyacrylonitrile


Mention two uses of LDP.


Write chemical reaction for preparation of the following.

Neoprene


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.


Define rubber.


Explain the reactions involved in the preparation of viscose rayon.


The following structure represents the polymer:

\[\begin{array}{cc}
\ce{[-C-CH2-NH-C-(-CH2)5 NH -]_{{n}}}\\
\phantom{}||\phantom{.............}||\phantom{................}\\
\phantom{}\ce{O}\phantom{.............}\ce{O}\phantom{................}
\end{array}\]


Which among the following polymers is obtained from styrene and 1-3-butadiene?


Identify the CORRECT statement regarding the following polymer.

\[\begin{array}{cc}
\phantom{....}\ce{O}\phantom{............}\ce{O}\phantom{...................}\ce{H}\phantom{.....}\\
\phantom{....}||\phantom{.............}||\phantom{...................}|\phantom{......}\\
\ce{-[C - (CH2)4 - C - NH - (CH2)6 - N -]_{{n}}}
\end{array}\]


Identify the INCORRECT match.


Which of the following is the monomer of neoprene?


\[\ce{{n} CH2 = CH2 ->[333 K - 343 K][6 - 7 atm, catalyst] X}\]

Which of the following is CORRECT about polymer 'X'?


Novolac is obtained from ____________.


Which of the following polymers is a heteropolymer?


Which of the following monomers is used in the manufacture of Neoprene rubber?


Which of the following pair of compounds is used as monomers for bakelite?


Which among the following is an example of addition polymer?


Phenol and formaldehyde undergo condensation to give a polymar (A) which on heating with formaldehyde gives a thermosetting polymer (B). Name the polymers. Write the reactions involved in the formation of (A). What is the structural difference between two polymers?


Which of the following is not a copolymer?


Trans - form of poly isoprene is:-


Polymer used in bullet proof glass is ______.


Which of the following polymers do not involve cross linkages?


The catalyst used for the polymerisation of olefins is ______.


Which among the following polymers has high tensile strength and is used to obtain tyre cords?


The monomer of natural rubber is ______.


Answer the following.

Name and draw structure of the repeating unit in natural rubber.


Answer the following.

Write the structure of isoprene and the polymer obtained from it.


Name the compound which reacts with formaldehyde to produce ethyl alcohol.


Write the preparation of viscose rayon.


Write the structure and name of the monomer of Nylon-6.


Name and draw the structure of the repeating unit in natural rubber.


Name and draw structure of the repeating unit in natural rubber.


Name and draw structure of the repeating unit in natural rubber.


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.


Name and draw structure of the repeating unit in natural rubber.


Write the structure of isoprene and the polymer obtained from it.


Which among the following is a monomer of natural rubber?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×