Advertisements
Advertisements
प्रश्न
Answer the following in one sentence.
Name some chain-growth polymers.
Advertisements
उत्तर
Chain growth polymers are polyacrylonitrile, polyvinylchloride, polythene, etc.
संबंधित प्रश्न
How are polymers classified on the basis of polymerisation process?
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.
Write the names of classes of polymers formed according to intermolecular forces and describe briefly their structural characteristics.
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.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Homopolymer among the following is ______.
Chemical combination of Ziegler-Natta catalyst is ______________
Define elastomer.
Explain the classification of polymers on the basis of structures.
Write the preparation of nylon 6, 6.
Explain the classification of polymers on the basis of origin.
Identify the monomers used in the preparation of glyptal.
The total number of electrons around the carbon atom of methyl tree radical are ______.
Which among the following is not a semi-synthetic polymer?
The monomers used in the preparation of dextron are ______.
Which of the following pair represents natural polymers?
Which of the following is INCORRECT regarding terylene?
Which of the following compounds contain -CO-NH- linkage?
Which among the following polymers is a copolymer?
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 ______.
The polymer used in making synthetic hair wigs is made up of ______.
Write the structure of isoprene and the polymer obtained from it.
Define Polymer.
Identify thermoplastic polymer from following.
