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[-NH(CH(2))(6) NHCO(CH(2))(4)CO-](n) is ...

`[-NH(CH_(2))_(6) NHCO(CH_(2))_(4)CO-]_(n)` is a

A

Thermosetting polymer

B

Homopolymer

C

Copolymer

D

Addition polymer

Text Solution

Verified by Experts

The correct Answer is:
C
Polymers whose repeating structural units are derived from two more types of monomer units are called copolymer
`nH_(2) N(CH_(2))_(2)NH_(2) + nHOOC(CH_(2))_(4)COOH underset(nH_(2)O)overset("Polymerisation") to [-NH(CH_(2))NHCO(CH_(2))_(4)CO-]_(n)`
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~[NH (CH_(2)) NHCO (CH_(2))_(4) CO]~ is a

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Which of the following polymers are correctly matched ? 2. Nylon - 66 : (-NH-(CH_(2))_(6)-NH-CO-(CH_(2))_(4)-overset(O)overset(||)C-)_(n) 4. N e oprene : (-CH_(2)-overset(Cl)overset(|)C=CH-CH_(2)-)_(n)

2(CH_(3))_(2)CO+NH_(3)rarr

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Knowledge Check

  • ~[NH (CH_(2)) NHCO (CH_(2))_(4) CO]~ is a

    A
    homopolymer
    B
    copolymer
    C
    addition polymer
    D
    thermoseting polymer

  • [NH(CH_2)_6NHCO(CH_2)_4CO]_n is a

    A
    addition polymer
    B
    thermosetting polymer
    C
    homopolymer
    D
    copolymer

  • Which of the following polymers are correctly matched ? 2. Nylon - 66 : (-NH-(CH_(2))_(6)-NH-CO-(CH_(2))_(4)-overset(O)overset(||)C-)_(n) 4. N e oprene : (-CH_(2)-overset(Cl)overset(|)C=CH-CH_(2)-)_(n)

    A
    1, 2
    B
    3, 4
    C
    1, 3, 4
    D
    1, 2, 3, 4