Match List I with List II

	List I (Example)		List II (Type)
A	2-chloro-1, 3-butadiene	I	Biodegradable polymer
B	Nylon 2-nylon 6	II	Synthetic Rubber
C	Polyacrylonitrile	III	Polyester
D	Dacron	IV	Addition Polymer

Choose the correct answer from the options given below:

Reason: 2-chloro-1,3-butadiene is commonly known as chloroprene. Upon polymerization, it yields polychloroprene, commercially referred to as Neoprene, which is a prominent example of an elastomer or synthetic rubber.
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Reason: Nylon 2-nylon 6 is an alternating polyamide copolymer synthesized from glycine and aminocaproic acid. It contains linkages that environmental microorganisms can easily digest, classifying it as a well-known biodegradable polymer.
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Reason: Polyacrylonitrile (PAN) forms via the peroxide-catalyzed chain-growth polymerization of acrylonitrile monomers without losing any small molecular byproducts. This characterizes it strictly as an addition polymer.
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Reason: Dacron (also known as Terylene) is created by the step-growth condensation polymerization of ethylene glycol and terephthalic acid, producing key ester bonds throughout its structural backbone.
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