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प्रश्न
What is a biodegradable polymer? Give an example of a biodegradable aliphatic polyester.
उत्तर १
A polymer that can be decomposed by bacteria is called a biodegradable polymer.
Poly-β-hydroxybutyrate-CO-β- hydroxyvalerate (PHBV) is a biodegradable aliphatic polyester.
उत्तर २
Polymers which disintegrate by themselves over a period of time due to environment degradation by bacteria, etc., are called biodegradable polymers. Example is PHBV, i. e., Poly-β-Hydroxybutyrate-co-β- Hydroxyvalerate.
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संबंधित प्रश्न
Write the name of raw material used for preparation of nylon 6, 6 polymer.
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\[\ce{Monomer 'X' + Hexamethylenediamine -> Nylon 6, 6}\]
Monomer 'X' is ____________.
\[\ce{A ->[HCN] B ->[Dil.HCl/\Delta] 2-Hydroxy-3, 3-dimethylbutanoic acid}\]
Reactant 'A' is ____________.
Identify the monomers used in preparation of PHBV polymer.
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Which of the following polymer is biodegradable?
Which of the following polymer can be formed by using the following monomer unit?
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Which polymer has 'chiral' monomer(s)?
