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प्रश्न
Write the names and structures of the monomers of the following polymers:
(i) Terylene
(ii) Bakelite
(iii) Buna-S
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उत्तर
| Polymer | Monomers | Structures of Monomers |
| Terylene | (a) Ethylene glycol (b) Terephthalic acid |
(a) HOH2C−CH2OH (b)  |
| Bakelite | (a) Phenol (b) Formaldehyde |
(a)  (b) HCHO |
| Buna-S | (a) 1,3-Butadiene (b) Styrene |
(a) CH2=CH−CH=CH2 (b)  |
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