Advertisements
Advertisements
प्रश्न
Answer the following in one sentence.
Define the term: Synthetic fibres
Advertisements
उत्तर
The man-made fibres prepared by polymerization of one monomer or copolymerization of two or more monomers are called synthetic fibres.
APPEARS IN
संबंधित प्रश्न
Answer the following.
Write the names of classes of polymers formed according to intermolecular forces and describe briefly their structural characteristics.
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.
Addition polymer among the following is ___________
Which of the following is a biodegradable polymer?
Define elastomer.
Explain the term copolymers with examples.
Explain thermoplastic and thermosetting polymers.
Write the preparation of nylon 6, 6.
Explain the classification of polymers on the basis of origin.
Which polymer from following is used as synthetic leather?
Which of the following statement is INCORRECT?
Which among the following is not a semi-synthetic polymer?
Which of the following compounds contain -CO-NH- linkage?
Which among the following polymer is used to make crockeries?
Which of the following properties is of thermoplastic polymer?
Identify thermoplastic polymer from the following.
The polymer used in making synthetic hair wigs is made up of ______.
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.
Define the semisynthetic 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.
What are homopolymers?
