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प्रश्न
Write the structures of monomers used the following polymers:
Glyptal
आकृती
एका वाक्यात उत्तर
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उत्तर
Glyptal:
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Polymers of Commercial Importance
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Which of the following polymers have vinylic monomer units?
(i) Acrilan
(ii) Polystyrene
(iii) Nylon
(iv) Teflon
How is the following resin intermediate prepared and which polymer is formed by this monomer unit?
(Resin intermediate)
Match the polymers given in Column I with their commercial names given in Column II.
| Column I | Column II |
| (i) Polyester of glycol and phthalic acid | (a) Novolac |
| (ii) Copolymer of 1, 3-butadiene and styrene | (b) Glyptal |
| (iii) Phenol and formaldehyde resin | (c) Buna-S |
| (iv) Polyester of glycol and terephthalic acid | (d) Buna-N |
| (v) Copolymer of 1, 3-butadiene and acrylonitrile | (e) Dacron |
Which of the following is used in paints?
Reaction of HBr with propene in the presence of peroxide gives
Styrene at room temperature:-
Which of the following is not polyamide?
The commercial name of polymethyl (methacrylate) is ______.
Soft drinks and baby feeding bottles are generally made up of ______.
Identify X and Y in the following reaction:
