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| 1. |
Match the following (a) Natural Rubber 1. Polyamide (b) Buna-S 2. Therosetting polymers (c ) Nylon -66 3. Polylsoprene (d) Bakelite 4. Butadiene and styrene. |
| Answer» SOLUTION :`A-3,B-4,C-1,D-2` | |