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Match the following Column-A Column-B A. Nylon 6 I. Natural Rubber B. Vulcanized Rubber II. Cross Linked C. cis-1, 4-polyisoprene III. Caprolactam D. Polychloroprene IV. Neoprene Choose the correct answer from options given below:

1. a → III, b → II, c → I, d → IV
2. a → III, b → IV, c → I, d → II
3. a → IV, b → III, c → II, d → I
4. a → II, b → III, c → IV, d → I

Correct answer: a → III, b → II, c → I, d → IV

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