Question

Thermoplastic polymers among the following are
(i) $ PVC $
(ii) urea-formaldehyde polymer
(iii) polystyrene
(iv) bakelite

• A. $(i)$ and $(iv)$
• B. $(ii)$ and $(iv)$
• C. $(i)$ and $(iii)$
• D. $(ii)$ and $(iii)$

Answer 1

Answer: (C)

Correct answer is (c) $(i)$ and $(iii)$