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प्रश्न
Which of the following is a biodegradable polymer?
विकल्प
nylon 6
nylon 6, 6
nylon 2-nylon 6
viscose rayon
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उत्तर
nylon 2-nylon 6
संबंधित प्रश्न
Answer the following in one sentence.
Define the term: Synthetic fibres
Answer the following in one sentence.
Give one example each of copolymer and homopolymer.
Answer the following.
Classify the following polymers as natural and synthetic polymers
- Cellulose
- Polystyrene
- Terylene
- Starch
- Protein
- Silicones
- Orlon (Polyacrylonitrle)
- Phenol-formedehyde resins
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Addition polymer among the following is ___________
Chemical combination of Ziegler-Natta catalyst is ______________
Define elastomer.
Explain the term copolymers with examples.
Write the preparation of nylon 6, 6.
Define fibres.
Identify the monomers used in the preparation of glyptal.
The total number of electrons around the carbon atom of methyl tree radical are ______.
Which of the following statement is INCORRECT?
The monomers used in the preparation of dextron are ______.
Which of the following pair represents natural polymers?
Which among the following polymers is a copolymer?
Which of the following properties is of thermoplastic polymer?
Write classification of polymers on the basis of structure.
The polymer used in making synthetic hair wigs is made up of ______.
Lactic acid and glycollic acid are the monomers used for the preparation of the polymer.
Write the structure of isoprene and the polymer obtained from it.
Define the semisynthetic polymers.
Which one of the following is a linear polymer?
