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प्रश्न
Write the names and structure of the monomers of the following polymers:
Nylon-6, 6
Write the names of monomers used for getting the following polymers:
Nylon-6,6
Write the monomers used for making nylon-66.
Name the monomers of nylon 6, 6.
Write the monomers of Nylon-66.
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उत्तर १
उत्तर २
The monomers of nylon-6,6 are hexamethylenediamine and adipic acid.
Notes
Students should refer to the answer according to their questions.
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संबंधित प्रश्न
How is dacron obtained from ethylene glycol and terephthalic acid?
Write a note on aldol condensation.
Name the monomers and the type of polymerization in each of the following polymers:
Bakelite
Write the name of the monomer of the following polymer:
Bakelite
Which of the following polymers can have strong intermolecular forces?
(i) Nylon
(ii) Polystyrene
(iii) Rubber
(iv) Polyesters
Match the polymers given in Column I with their main applications given in Column II.
| Column I | Column II |
| (i) Bakelite | (a) Unbreakable crockery |
| (ii) Low-density polythene | (b) Non-stick cookwares |
| (iii) Melamine-formaldehyderesin | (c) Packaging material for shock absorbance |
| (iv) Nylon 6 | (d) Electrical switches |
| (v) Polytetrafluoroethane | (e) Squeeze bottles |
| (vi) Polystyrene | (f) Tyre, cords |
Assertion: Polyamides are best used as fibres because of high tensile strength.
Reason: Strong intermolecular forces (like hydrogen bonding within polyamides) lead to close packing of chains and increase the crystalline character, hence, provide high tensile strength to polymers
A raw material used in making nylon is
The polymer containing strong intermolecular forces, e.g., hydrogen bonding, is ______.
The polymer formed on heating Novolac with formaldehyde is ______.
