The polymer used for optical lenses is
- Apolypropylene
- Bpolyvinyl chloride
- Cpolythene
- Dpolymethyl methacrylate
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View SolutionMatch 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 |
DifficultJEE MAIN 2015
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