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Which of the following structures repres...

Which of the following structures represents neoprene polymer?

A

`[-overset(O)overset(||)C-NH-(CH_2)_(5)-]_n`

B

`(-OCH_2 -CH_2 -O- overset(O)overset(||)C-C_6H_(4)-overset(O)overset(||)C-)_n`

C

`(-CH_2 _CH=CH-CH_2-underset(O)underset(||)C-CH_2-)_n`

D

`(-CH_2-CH=CH-CH_2-)_n`

Text Solution

Verified by Experts

The correct Answer is:
B

It is from glycol and terephthalic acid .
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Knowledge Check

  • Which one of the following structures represents the neoprene polymer?

    A
    `(-CH_(2)-underset(Cl)underset(|)C=CH-CH_(2)-)_(n)`
    B
    `(-CH_(2)-underset(CN)underset(|)(CH)-)_(n)`
    C
    `(-CH_(2)-underset(Cl)underset(|)(CH)-)_(n)`
    D
    `(-underset(C_(6)H_(5))underset(|)(CH)-CH_(2)-)_(n)`
  • Which one of the following structures represents the neoprene polymer ?

    A
    `(-underset(C_6H_5)underset(|)(CH)-CH_2-)_n`
    B
    `(-CH_2-underset(CN)underset(|)(CH)-)_n`
    C
    `(-CH_2-underset(Cl)underset(|)(C )=CH - CH_2 -)_n`
    D
    `(-CH_2 - underset(Cl)underset(|)(CH)-)_n`
  • Which of the following structure represent terylene ?

    A
    `[-overset(O)overset(||)C-NH-(CH_2)_5-]_n`
    B
    `[-CH_2-CH=CH-CH_2-underset(C_6H_5)underset(|)CH-CH_2-]_n`
    C
    `[-NH-(CH_2)_6NH-overset(O)overset(||)C-(CH_2)_4-overset(O)overset(||)C-]_n`
    D
    `[-OCH_2-CH_2-O-overset(O)overset(||)C-C_6H_4-overset(O)overset(||)C-]_n`
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