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प्रश्न
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.
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उत्तर
- 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.
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.
What are synthetic resins? Name some natural and synthetic resins.
Attempt the following:
Classify the following polymer as straight-chain, branched-chain and cross-linked polymers.
\[\begin{array}{cc}\ce{- (CH2 - CH -)_\text{n}}\\
\phantom{.....}|\\\ce{\phantom{.......}CN}\end{array}\]
Answer the following.
Explain in detail free radical mechanism involved during preparation of addition polymer.
Functional group present in terylene polymer is ______.
Explain the classification of polymers on the basis of structures.
Mention two properties and two uses of nylon 6, 6 polymers.
Explain the classification of polymers on the basis of origin.
Define fibres.
Identify the monomers used in the preparation of glyptal.
Which of the following statement is INCORRECT?
Which among the following is not a semi-synthetic polymer?
The monomers used in the preparation of dextron are ______.
Which of the following pair represents natural polymers?
A polymer which becomes soft on heating and hard on cooling, belongs to class of ______.
Identify semisynthetic polymer.
Identify the natural polymer from the following.
Which among the following polymers belongs to the class elastomers?
Which among the following polymers belongs to class thermoplastic polymers?
Which of the following properties is of thermoplastic polymer?
Identify thermoplastic polymer from the following.
Which among the following is branched polymer?
Define the synthetic polymers.
Which one of the following is a linear polymer?
Write names of two natural polymers.
Which from following is a thermoplastic polymer?
