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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
उत्तर
nylon 2-nylon 6
संबंधित प्रश्न
How are polymers classified on the basis of polymerisation process?
Answer the following in one sentence.
Name some chain-growth polymers.
Answer the following.
Write the names of classes of polymers formed according to intermolecular forces and describe briefly their structural characteristics.
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
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 ______________
Addition polymer among the following is ___________
Explain the term copolymers with examples.
Explain thermoplastic and thermosetting polymers.
Which of the following properties is of the thermosetting polymers?
Identify the monomers used in the preparation of glyptal.
Which of the following statement is INCORRECT?
Which among the following is not a semi-synthetic polymer?
Which of the following is a natural polymer?
Which of the following pair represents natural polymers?
Identify semisynthetic polymer.
Which of the following is INCORRECT regarding terylene?
Which among the following polymers belongs to the class elastomers?
Which of the following properties is of thermoplastic polymer?
Write classification of polymers on the basis of structure.
The polymer used in making handles of cookers and frying pans is ______.
Which among the following is branched polymer?
Define the synthetic polymers.
