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प्रश्न
Which of the following is a biodegradable polymer?
पर्याय
nylon 6
nylon 6, 6
nylon 2-nylon 6
viscose rayon
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उत्तर
nylon 2-nylon 6
संबंधित प्रश्न
How are polymers classified on the basis of polymerisation process?
Draw the flow chart diagram to show the classification of polymers based on the type of polymerization.
Answer the following in one sentence.
Define the term: Synthetic fibres
Answer the following.
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Answer the following
How is polythene manufactured? Give their properties and uses.
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Answer the following.
Explain in detail free radical mechanism involved during preparation of addition polymer.
Semisynthetic polymer among the following is ______________
Chemical combination of Ziegler-Natta catalyst is ______________
Write the preparation of nylon 6, 6.
Define fibres.
Which of the following properties is of the thermosetting polymers?
Identify the monomers used in the preparation of glyptal.
The total number of electrons around the carbon atom of methyl tree radical are ______.
The monomers used in the preparation of dextron are ______.
Identify semisynthetic polymer.
∈-Caprolactum has ____________ carbon atoms in its ring.
Identify the natural polymer from the following.
Which among the following polymer is used to make crockeries?
The polymer used in making synthetic hair wigs is made up of ______.
Which among the following is branched polymer?
Write the structure of isoprene and the polymer obtained from it.
Wool is ______ fibre.
Define the semisynthetic polymers.
How are polymers classified into different categories on the basis of intermolecular forces? Give an example of a polymer of each of these categories.
Which from following is a thermoplastic polymer?
Which of the following polymers is formed due to the co-polymerisation of 1, 3-butadiene and phenylethene?
The monomers of buna-S rubber are ______.
