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Match the entries of column I with column II Polymer Uses (a) Polyvinyl chloride (i) Used to manufacture unbreakable crockery (b) Polythene (ii) Used for insulation of electrical wires (c) Bakelite (iii) Used to manufacture food packets (d) Melamine (iv) Used to manufacture electrical switches |
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Answer» Match the entries of column I with column II
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