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प्रश्न
Answer the following in one sentence.
Name some chain-growth polymers.
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उत्तर
Chain growth polymers are polyacrylonitrile, polyvinylchloride, polythene, etc.
संबंधित प्रश्न
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 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
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.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Semisynthetic polymer among the following is ______________
Addition polymer among the following is ___________
Chemical combination of Ziegler-Natta catalyst is ______________
Functional group present in terylene polymer is ______.
Explain the term copolymers with examples.
Explain thermoplastic and 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 ______.
Which of the following is a natural polymer?
Which among the following polymers belongs to the class elastomers?
Which among the following polymer is used to make crockeries?
Which among the following polymers belongs to class thermoplastic polymers?
Which of the following properties is of thermoplastic polymer?
Write classification of polymers on the basis of structure.
Identity semisynthetic polymer from following.
Define the synthetic polymers.
Define Polymer.
Define homopolymer.
Which from following is a thermoplastic polymer?
