Advertisements
Advertisements
प्रश्न
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Advertisements
उत्तर
Straight chain polymer
APPEARS IN
संबंधित प्रश्न
Answer the following in one sentence.
Define the term: Synthetic fibres
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.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
Addition polymer among the following is ___________
Functional group present in terylene polymer is ______.
Define elastomer.
Explain the term copolymers with examples.
Mention two properties and two uses of nylon 6, 6 polymers.
Explain the classification of polymers on the basis of origin.
Which of the following properties is of the thermosetting polymers?
Identify the monomers used in the preparation of glyptal.
Which of the following is INCORRECT regarding terylene?
Identify the natural polymer from the following.
The polymer used in making synthetic hair wigs is made up of ______.
Write the structure of isoprene and the polymer obtained from it.
Wool is ______ fibre.
Define the synthetic polymers.
Define the semisynthetic polymers.
Write the structure of monomer used in the preparation of
How are polymers classified into different categories on the basis of intermolecular forces? Give an example of a polymer of each of these categories.
What are homopolymers?
Write names of two natural polymers.
The monomers of buna-S rubber are ______.
