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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
उत्तर
nylon 2-nylon 6
संबंधित प्रश्न
Answer the following in one sentence.
Define the term: Synthetic fibres
Answer the following.
Write the names of classes of polymers formed according to intermolecular forces and describe briefly their structural characteristics.
Answer the following.
What are synthetic resins? Name some natural and synthetic resins.
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.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Homopolymer 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.
Explain the term copolymers with examples.
Explain thermoplastic and thermosetting polymers.
Explain homopolymers with examples.
Explain the classification of polymers on the basis of structures.
Write the preparation of nylon 6, 6.
Mention two properties and two uses of nylon 6, 6 polymers.
Define fibres.
Identify the monomers used in the preparation of glyptal.
The monomers used in the preparation of dextron are ______.
Identify semisynthetic polymer.
Which of the following is INCORRECT regarding terylene?
Which among the following polymers belongs to the class elastomers?
Which among the following polymer is used to make crockeries?
Identify thermoplastic polymer from the following.
The polymer used in making synthetic hair wigs is made up of ______.
Wool is ______ fibre.
Define the synthetic polymers.
Which one of the following is a linear polymer?
What are copolymers Give one example of copolymers.
