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Answer the following. Draw the structures of polymers formed from the following monomers H2N–(CH2)5 – COOH - Chemistry

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प्रश्न

Answer the following.

Draw the structures of polymers formed from the following monomers

H2N–(CH2)5 – COOH

एक पंक्ति में उत्तर

उत्तर

[- NH - (CH2)5 - CO-]n

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अध्याय 15: Introduction to Polymer Chemistry - Exercises [पृष्ठ ३३८]

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बालभारती Chemistry [English] 12 Standard HSC
अध्याय 15 Introduction to Polymer Chemistry
Exercises | Q 3. vii. 2. | पृष्ठ ३३८

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Write any ‘two' uses of terylene.


Draw the structures of veronal and thymine. 


Write the monomers of the following polymer : 


Choose the correct option from the given alternatives.

Which of the following is made up of polyamides?


Answer the following in one sentence.

Identify 'A' in the following reaction:


Answer the following in one sentence.

Identify 'B' in the following reaction:

\[\ce{H2N -(CH2)6 - NH2 + HOOC - (CH2)4 - COOH ->[N2][533 K]}\]'B'


Answer the following in one sentence.

What type of intermolecular force leads to high-density polymer?


Answer the following.

Write the reaction of the formation of Terylene.


Answer the following.

Name the polymer type in which following linkage is present.

\[\begin{array}{cc}\ce{- C - O -}\\||\phantom{.....}\\
\ce{O\phantom{.....}}\end{array}\]


Answer the following.

Match the following pairs:

Name of polymer Monomer
1. Teflon a. CH2 = CH2
2. PVC b. CF2 = CF2
3. Polyester c. CH2 = CHCl
4. Polythene d. C6H5OH and HCHO
5. Bakelite e. Dicarboxylic acid and polyhydoxyglycol

Name and draw structure of the repeating unit in natural rubber.


Identify condensation polymers and addition polymers from the following.

-(CH2 - CH = CH - CH2 -)n


Identify condensation polymers and addition polymers from the following.

-(CO(CH2)4 - CONH(CH2)6NH-)n


Write the reaction involved in the formation of:

Bakelite


Attempt the following:

Write preparation, properties and uses of Teflon.


Nylon 6, 6 is a condensation polymer of hexamethylenediamine and _____________


Monomer used for preparation of polyacrylonitrile is _____________


Monomer of natural rubber is __________


Write preparation of low density polythene.


Write two uses and two properties of polythene.


Explain vulcanization of rubber.


Define rubber.


Which among the following polymers is used for making handles of cooker?


Identify additional polymers from the following.

I. \[\begin{array}{cc}
\ce{-(CH2 - CH -)_{{n}}}\\
\phantom{....}|\\
\phantom{.......}\ce{C6H5}
\end{array}\]

II. \[\ce{-(CH2 - CH = CH - CH2 -)_{{n}}}\]

III. \[\ce{-(CO(CH2)4 - CONH(CH2)6NH -)_{{n}}}\]

IV.


How many isoprene units are present in abscisic acid?


Select the CORRECT match for both the polymers.


\[\ce{{n} CH2 = CH2 ->[333 K - 343 K][6 - 7 atm, catalyst] X}\]

Which of the following is CORRECT about polymer 'X'?


Novolac is obtained from ____________.


Which of the following compounds is used to prepare orlon?


Identify the catalyst used in the manufacture of high density polythene.


Which of the following polymers is prepared by using phenol?


Which of the following monomers is used in the manufacture of Neoprene rubber?


Which of the following polymer is used to make blankets?


Match the polymers given in Column I with the type of linkage present in them given in Column II.

Column I Column II
(i) Terylene (a) Glycosidic linkage
(ii) Nylon (b) Ester linkage
(iii) Cellulose (c) Phosphodiester linkage
(iv) Protein (d) Amide linkage
v) RNA  

Match the polymers given in Column I with their repeating units given in Column II.

Column I Column II
(i) Acrilan

(a) \[\begin{array}{cc}
\ce{-(CH2 - CH)\underset{n}{-}}\\
\phantom{....}|\\
\phantom{.......}\ce{C6H5}
\end{array}\]

(ii) Polystyrene (b) \[\begin{array}{cc}
\ce{Cl}\phantom{.......}\\
|\phantom{........}\\
\phantom{}\ce{-(CH2 - C = CH - CH2)\underset{n}{-}}
\end{array}\]
(iii) Neoprene (c) \[\begin{array}{cc}
\phantom{................................}\ce{CN}\\
\phantom{..............................}|\\
\ce{-(CH2 - CH = CH - CH2 - CH2 - CH)\underset{n}{-}}
\end{array}\]
(iv) Novolac (d) \[\begin{array}{cc}
\ce{-(CH2 - CH)\underset{n}{-}}\\
\phantom{.....}|\\
\phantom{.......}\ce{CN}
\end{array}\]
(v) Buna—N (e) 
  (f)  \[\begin{array}{cc}
\ce{-(CH2 - CH)\underset{n}{-}}\\
\phantom{.....}|\\
\phantom{......}\ce{Cl}
\end{array}\]

F2C = CF2 is monomer of the polymer -


Which of the following polymers is synthesized using a free radical polymerisation technique?


Identify the monomer used to prepare neoprene.


How the Bakelite is prepared? Give the steps involved in the preparation.


Name the compound which reacts with formaldehyde to produce ethyl alcohol.


Name and draw structure of the repeating unit in natural rubber.


Write the name of the monomer of natural rubber.


Name and draw structure of the repeating unit in natural rubber.


Write the structure and name of monomer of Nylon-6.


Write the structure of isoprene and the polymer obtained from it.


Name and draw structure of the repeating unit in natural rubber.


Name and draw structure of the repeating unit in natural rubber.


Name and draw structure of the repeating unit in natural rubber.


Write the structure of isoprene and the polymer obtained from it.


Name and draw the structure of the repeating unit in natural rubber.


Write the structure of isoprene and the polymer obtained from it.


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