AIIMS2018ChemistryPolymers
Match the following:
Options
- A(i)-(p); (ii)-(q); (iii)-(r); (iv)-(s)
- B(i)-(q); (ii)-(p); (iii)-(r); (iv)-(s)
- C(i)-(p); (ii)-(q); (iii)-(s); (iv)-(r)
- D(i)-(s); (ii)-(r); (iii)-(p); (iv)-(q)
Correct answer
A. (i)-(p); (ii)-(q); (iii)-(r); (iv)-(s)
Step-by-step solution
(i) Biodegradable polymer PHBV (3-Hydroxybutanoic acid + 3-Hydroxypentanoic acid) (ii) Bakelite Phenol + Formaldehyde (iii) Neoprene 2-Chlorobuta-1,3-diene (iv) Glyptal Phthalic acid + Ethylene glycol