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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
How are polymers classified on the basis of polymerisation process?
Answer the following in one sentence.
Define the term: Synthetic fibres
Answer the following.
Distinguish between thermosetting and thermoplastic resins. Write example of both the classes.
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
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 number of carbon atoms present in the monomer used for preparation of nylon 6 polymer.
Mention two properties and two uses of nylon 6, 6 polymers.
Define fibres.
Which polymer from following is used as synthetic leather?
Which among the following is not a semi-synthetic polymer?
Which of the following is a natural polymer?
A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.
Identify semisynthetic polymer.
The polymer used in making handles of cookers and frying pans is ______.
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.
Which among the following is branched polymer?
A synthetic polymer which is an ester is ______.
Write the structure of isoprene and the polymer obtained from it.
Wool is ______ fibre.
Define the synthetic polymers.
Define homopolymer.
What are homopolymers?
Write names of two natural polymers.
The monomers of buna-S rubber are ______.
