Question

Match the following :

	Polymer		Monomer
i.	Nylon-6	a.	Ethene
ii.	Nylon-6,6	b.	Caprolactum
iii.	Polyethene	c.	Hexamethylene diamine and adipic acid

• A. (i)-(a),(ii)-(b),(iii)-(c)
• B. (i)-(a),(ii)-(c),(iii)-(b)
• C. (i)-(c),(ii)-(b),(iii)-(a)
• D. (i)-(b),(ii)-(c),(iii)-(a)

Answer 1

Answer: (D)

(i) Nylon-6



(ii) Nylon-6, 6
$n H _2 N \left( CH _2\right)_6 NH _2+ n HOOC \left( CH _2\right)_4 COOH \rightarrow-[ \underset{\text{Nylon 6,6}}{NH \left( CH _2\right)_6} NHCO \left( NH _2\right)_4 CO ]_{ n }-+ nH _2 O$ Nvlon 6,6
(iii) Polythene

$\text{n} \, \text{C}\text{H}_{2}=\text{C}\text{H}_{2} \rightarrow _{}^{\text{P} \text{o} \text{l} \text{y} \text{m} \text{e} \text{r} \text{i} \text{s} \text{a} \text{t} \text{i} \text{o} \text{n}} \, \, \, —\left[\right. \, \, \text{C} \text{H}_{2} - \text{C} \text{H}_{2} \left]\right._{\text{n}}— \\ \text{E}\text{t}\text{h}\text{e}\text{n}\text{e} \, \, \, \text{P}\text{o}\text{l}\text{y}\text{t}\text{h}\text{e}\text{n}\text{e}$