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प्रश्न
Functional group present in terylene polymer is ______.
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उत्तर
Functional group present in terylene polymer is ester.
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संबंधित प्रश्न
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.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Homopolymer among the following is ______.
Which of the following is a biodegradable polymer?
Explain the term copolymers with examples.
Write the preparation of nylon 6, 6.
Mention two properties and two uses of nylon 6, 6 polymers.
Explain the classification of polymers on the basis of origin.
What type of inter molecular force is present between magnesium chloride and water?
Which among the following is not a semi-synthetic polymer?
The monomers used in the preparation of dextron are ______.
A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.
Which of the following compounds contain -CO-NH- linkage?
In the following reaction, the reason for why meta-nitro product also formed is:
The polymer used in making synthetic hair wigs is made up of ______.
Which of the following is a thermosetting 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.
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 of the following polymers is formed due to the co-polymerisation of 1, 3-butadiene and phenylethene?
