Match the polymers in column-A with their main uses in column-B and choose the correct answer:
Column - A Column - B A. Polystyrene i. Paints and lacquers B. Glyptal ii. Rain coats C. Polyvinyl chloride iii. Manufacture of toys D. Bakelite iv. Computer discs
| Column - A | Column - B |
| A. Polystyrene | i. Paints and lacquers |
| B. Glyptal | ii. Rain coats |
| C. Polyvinyl chloride | iii. Manufacture of toys |
| D. Bakelite | iv. Computer discs |
Show Hint
- A - iii , B - i , C - ii , D - iv
- A - ii , B - i , C - iii , D - iv
- A - ii , B - iv , C - iii , D - i
- A - iii , B - iv , C - ii , D - i
The Correct Option is A
Solution and Explanation
Glyptal (glycerol + phthalic acid polyester) is used in paints and lacquers: B - i.
Polyvinyl chloride is used for rain coats, pipes and insulation: C - ii.
Bakelite is used for making computer discs, combs and electrical switches: D - iv.
Combination: A-iii, B-i, C-ii, D-iv.
Answer: (1) A - iii , B - i , C - ii , D - iv
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