Advertisements
Advertisements
प्रश्न
Choose the correct option from the given alternatives.
Chemically pure cotton is _______.
विकल्प
acetate rayon
viscose rayon
cellulose nitrate
cellulose
उत्तर
Chemically pure cotton is cellulose.
APPEARS IN
संबंधित प्रश्न
Nylon fibres are ______.
Choose the correct option from the given alternatives.
Which of the following is naturally occurring polymer?
Silk is a kind of _____ fibre.
Choose the correct option from the given alternatives.
Dacron is another name of ______.
Choose the correct option from the given alternatives.
The number of carbon atoms present in the ring of ɛ-caprolactam is ______.
Terylene is _____.
Choose the correct option from the given alternatives.
PET is formed by _______.
Choose the correct option from the given alternatives.
Teflon is chemically inert, due to presence of _______.
Answer the following in one sentence.
Define the term: Monomer
Which of the following pairs of monomers is used for the preparation of dextron?
Select the correct statement for thermoplastic polymer.
Bullet proof helmets are made from ______.
