Let's analyze each monomer and match it with the correct polymer:
A. CF
2=CF
2 (Tetrafluoroethylene) is the monomer used to produce Teflon.
B. NH
2(CH
2)
6NH
2 (Hexamethylenediamine) and HO
2C(CH
2)
4CO
2H (Adipic acid) are the monomers used to produce Nylon 6,6.
C. C
6H
5OH (Phenol) and HCHO (Formaldehyde) are the monomers used to produce Bakelite.
D. CH
2=CH(Cl)-CH=CH
2 (Chloroprene) is the monomer used to produce Neoprene.
Therefore, the correct matching is:
- A - III (Teflon)
- B - IV (Nylon 6,6)
- C - II (Bakelite)
- D - I (Neoprene)
Final Answer: (2) A-III; B-IV; C-II; D-I