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Which of the following is a step-growth polymer?A. PolyisopreneB. PolytheneC. NylonD. Polyacrylonitrile |
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Answer» Correct Answer - C Step growth polymerization involves condensation reaction between two difunctional monomer to produce dimer which in turn, produce, tetramer and so on with the loss of simple molecules like `H_(2)O,NH_(3),HCl`, etc. |
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