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Match the following columns...

Match the following columns

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The correct Answer is:
A-q; B-p,s; C-pr; D-pr
A-Styrene-q-Chain-growth copolymer
B - Dacron-p-Step-growth polymer
C - Nylon-6,6-p-step-growth polymer, r-Amide linkages
D - Proteins- p Step-growth polymer, r - Amide linkages
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