Advertisements
Advertisements
Questions
Write the preparation of nylon 6, 6.
Write the reactions for the formation of nylon 6, 6 polymer.
How is Nylon 6, 6 prepared?
Give the preparation of nylon-66.
Advertisements
Solution
- Nylon 6, 6 is obtained by a polymerisation reaction between the monomers adipic acid and hexamethylenediamine.
- Mixing of the two monomers forms nylon salt, which, upon condensation polymerization under conditions of high temperature and pressure, gives the polyamide fibre nylon 6, 6.
Notes
Student should refer to the answer according to their questions.
RELATED QUESTIONS
How are polymers classified on the basis of polymerisation process?
Answer the following in one sentence.
Define the term: Synthetic fibres
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.
\[\begin{array}{cc}
\ce{-(CH2 - CH2 - CH - CH2 - CH2)_\text{n}}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\\
|\phantom{..}\\\ce{\phantom{..}CH2}\end{array}\]
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
Semisynthetic polymer among the following is ______________
Addition polymer among the following is ___________
Which of the following is a biodegradable polymer?
Write the number of carbon atoms present in the monomer used for preparation of nylon 6 polymer.
Define elastomer.
Explain the classification of polymers on the basis of structures.
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?
Which of the following pair represents natural polymers?
A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.
∈-Caprolactum has ____________ carbon atoms in its ring.
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 of the following properties is of thermoplastic polymer?
Write classification of polymers on the basis of structure.
In the following reaction, the reason for why meta-nitro product also formed is:
Which among the following is branched polymer?
Define the semisynthetic polymers.
Define Polymer.
Define homopolymer.
What are homopolymers?
Identify thermoplastic polymer from following.
