(C) The $C-O-C$ linkage is known as a glycosidic linkage.Starch is a polysaccharide composed of glucose units linked by $\alpha$-glycosidic bonds,whic

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(C) The $C-O-C$ linkage is known as a glycosidic linkage.Starch is a polysaccharide composed of glucose units linked by $\alpha$-glycosidic bonds,which are $C-O-C$ linkages.Bakelite is a phenol-formaldehyde resin containing $C-CH_2-C$ linkages.Melamine formaldehyde resin contains $C-N-C$ linkages.Therefore,only starch contains the $C-O-C$ linkage.

Class 12 Chemistry Polymers Composition, Properties and Uses of Polymer

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Which polymer has a $C-O-C$ linkage?

A
Bakelite
B
Melamine formaldehyde resin
C
Starch
D
$B$ and $C$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Polymers

Subtopic

Composition, Properties and Uses of Polymer

Match the following polymers in List-$I$ with their monomers in List-$II$:
List-$I$ List-$II$
$(A)$ $-(NH-(CH_2)_6-NH-CO-(CH_2)_4-CO)_n-$ $(I)$ Ethylene glycol and terephthalic acid
$(B)$ $-(CO-(CH_2)_5-NH)_n-$ $(II)$ Phenol and formaldehyde
$(C)$ $-(CF_2-CF_2)_n-$ $(III)$ Caprolactam
$(D)$ $-(O-CH_2-CH_2-OOC-C_6H_4-CO)_n-$ $(IV)$ Hexamethylene diamine and adipic acid
$(V)$ Tetrafluoroethene

List-$I$	List-$II$
$(A)$ $-(NH-(CH_2)_6-NH-CO-(CH_2)_4-CO)_n-$	$(I)$ Ethylene glycol and terephthalic acid
$(B)$ $-(CO-(CH_2)_5-NH)_n-$	$(II)$ Phenol and formaldehyde
$(C)$ $-(CF_2-CF_2)_n-$	$(III)$ Caprolactam
$(D)$ $-(O-CH_2-CH_2-OOC-C_6H_4-CO)_n-$	$(IV)$ Hexamethylene diamine and adipic acid
	$(V)$ Tetrafluoroethene

EasyAP EAMCET 2019

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Which of the following polymers is used to prepare shoe soles?

EasyMHT CET 2025

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Match the following.

List-$I$ (Polymer/Type) List-$II$ (Monomer/Example)

$A$. Addition polymer $I$. Bakelite

$B$. Condensation polymer $II$. $2$-methyl-$1,3$-butadiene

$C$. Acrilan $III$. $2,3$-dimethyl-$1,3$-butadiene

$D$. Rubber $IV$. Vinyl cyanide

$V$. Polythene

The correct answer is:

List-$I$ (Polymer/Type)	List-$II$ (Monomer/Example)
$A$. Addition polymer	$I$. Bakelite
$B$. Condensation polymer	$II$. $2$-methyl-$1,3$-butadiene
$C$. Acrilan	$III$. $2,3$-dimethyl-$1,3$-butadiene
$D$. Rubber	$IV$. Vinyl cyanide
	$V$. Polythene