שאלה | The following polymers were synthesized: (I) polyvinyl alcohol, (II) polyacrylonitrile, (III) polyamide and (IV) polyacrylic acid. What are the different types of inter-chain secondary interactions in each of the polymers? (Choose from the following four possibilities)

The following polymers were synthesized: (I) polyvinyl alcohol, (II) polyacrylonitrile, (III) polyamide and (IV) polyacrylic acid. What are the different types of inter-chain secondary interactions in each of the polymers? (Choose from the following four possibilities)

		I-hydrogen bonding, II polar, III-Hydrogen bonding, (IV)-ionic
		I-covalent, II van der Waals, III-hydrogen bonding. (IV)-polar
		I- hydrogen bonding, II ionic, III-polar, (IV)-ionic
		I-hydrogen bonding, II polar, III-Van der Waals, (IV)-ionic

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