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| 1. |
Match the following. ½×6=3 Column – I Column – II(a) Nylon (i) Soft(b) Acrylic (ii) Cross linkage are present(c) Thermoplastic setting (iii) Coal tar(d) Used in making drugs (iv) Carbon di oxide(e) Burning of coal in presence of air (v) Rope(f) Thermoplastic (vi) Sweater |
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