Advertisements
Advertisements
प्रश्न
Semisynthetic polymer among the following is ______________
पर्याय
linen
silk
nylon
cellulose nitrate
Advertisements
उत्तर
Semisynthetic polymer among the following is cellulose nitrate
APPEARS IN
संबंधित प्रश्न
Answer the following in one sentence.
Name some chain-growth polymers.
Answer the following in one sentence.
Define the term: Synthetic fibres
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.
Answer the following.
Explain in detail free radical mechanism involved during preparation of addition polymer.
Homopolymer among the following is ______.
Chemical combination of Ziegler-Natta catalyst is ______________
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 statement is INCORRECT?
Which of the following is a natural polymer?
The monomers used in the preparation of dextron are ______.
Which of the following pair represents natural polymers?
Which of the following compounds contain -CO-NH- linkage?
Identify the natural polymer from the following.
Which among the following polymers is a copolymer?
Which among the following polymers belongs to class thermoplastic polymers?
Which of the following is a thermosetting polymer?
Which among the following is branched polymer?
Wool is ______ fibre.
Define the synthetic polymers.
How are polymers classified into different categories on the basis of intermolecular forces? Give an example of a polymer of each of these categories.
Write names of two natural polymers.
Identify the monomer used to prepare acrylic glass.
Which from following is a thermoplastic polymer?
The monomers of buna-S rubber are ______.
