Match the following :

The correct answer is

Options

A. `{:("A","B","C","D"),("IV","III","II","I"):}`
B. `{:("A","B","C","D"),("II","III","IV","I"):}`
C. `{:("A","B","C","D"),("III","II","I","IV"):}`
D. `{:("A","B","C","D"),("I","IV","III","II"):}`

Answer

B

Explanation

(A-II) Neoprene is prepared from chloroprene.
` n CH_(2)=underset("Cl")underset(|)C-CH=CH_(2)overset(Delta)rarr (##ARH_5Y_SP_04_05_19_01_E03_033_S01.png" width="80%">
Neoprene is synthetic rubber or elastomer and used in laptop sleeves, orthopedic braces, electrical insulation and automotive fan belts.
(B-III) Monomer unit of nylon-6, 6 are adipic acid and hexamethylene diamine.

Nylon-6, 6 is fiber and used in airbags, apparel, carpet fibers, oil pans, ball bearing cages, radiation tank etc.
(C-IV) High density polyethene (HDP) is prepared in presence of Ziegler-Natta catalyst. It is more harder and opaque and can withstand some what higher temperature for short time periods.
(D-I)

Melamine formaldehyde resin used in kitchen utensils and plates. It is also used in formation of decorative paper.
Melamine-formaldehyde resin tightly packed by cross-linked network.