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प्रश्न
Semisynthetic polymer among the following is ______________
पर्याय
linen
silk
nylon
cellulose nitrate
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उत्तर
Semisynthetic polymer among the following is cellulose nitrate
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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.
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.
Distinguish between thermosetting and thermoplastic resins. Write example of both the classes.
Answer the following.
Explain in detail free radical mechanism involved during preparation of addition polymer.
Which of the following is a biodegradable polymer?
Functional group present in terylene polymer is ______.
Explain the classification of polymers on the basis of structures.
Explain the classification of polymers on the basis of origin.
Which of the following properties is of the thermosetting polymers?
The total number of electrons around the carbon atom of methyl tree radical are ______.
Which of the following statement is INCORRECT?
A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.
Which of the following is INCORRECT regarding terylene?
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?
Identify thermoplastic polymer from the following.
The polymer used in making handles of cookers and frying pans is ______.
Lactic acid and glycollic acid are the monomers used for the preparation of the 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.
Wool is ______ fibre.
Which one of the following is a linear polymer?
Write names of two natural polymers.
Identify thermoplastic polymer from following.
