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प्रश्न
Write the structures of the monomers used for getting the following polymers
Melamine – formaldehyde polymer
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उत्तर
Polymer : Melamine-formaldehyde polymer
Monomer : Melamine and formaldehyde
Structure :
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संबंधित प्रश्न
Attempt the following:
Explain the vulcanisation of rubber. Which vulcanizing agents are used for the following synthetic rubber?
a. Neoprene
b. Buna-N
Nylon 6, 6 is a condensation polymer of hexamethylenediamine and _____________
Explain the reactions involved in the preparation of viscose rayon.
Which among the following polymers has high tensile strength and is used to obtain tyre cords?
The monomer of natural rubber is ______.
Match the following pairs:
| Polymer | Monomer | ||
| (i) | Teflon | (a) | CH2 = CH2 |
| (ii) | PVC | (b) | CF2 = CF2 |
| (iii) | Natural rubber | (c) | Isoprene |
| (iv) | Polythene | (d) | H2C=CHCl |
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.
Name and draw structure of the repeating unit in natural rubber.
