Q75 / 180 · AIIMS 2018 (26 May) · Chemistry

Match the following: Figure

  • Correct answer
    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)

Solution

(i) Biodegradable polymer $\rightarrow$ PHBV (3-Hydroxybutanoic acid + 3-Hydroxypentanoic acid) (ii) Bakelite $\rightarrow$ Phenol + Formaldehyde (iii) Neoprene $\rightarrow$ 2-Chlorobuta-1,3-diene (iv) Glyptal $\rightarrow$ Phthalic acid + Ethylene glycol

Hence, the correct answer is option: 'A'.

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