Biomolecules And Chemistry In Everyday Life Result Question 19
19. Match the polymers in Column I with their main uses in Column II and choose the correct answer:
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Answer:
Correct Answer: 19. ( b )
Solution:
- (a) Polystyreme- manufacturing toys
(b) Glyptal- Paints and lacquers
(c) Polyvinyl chloride (PVC)- Raincoats
(d) Bakelite- computer discs
Thus, the correct match is $\mathrm{A} \rightarrow(1), \quad \mathrm{B} \rightarrow(1), \quad \mathrm{C} \rightarrow(2), \quad \mathrm{D} \rightarrow$ (4)
BETA
