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Using SKELETAL STRUCTURE, answer the following questions. Give an IUPAC NOMENCLATURE for each of the structures you drew in part i, ii, ii, and iv. i. Derive ONE (1) POSITIONAL ISOMER of pent-2-en-2-ol. The parent chain must remain its 5-carbon chain length containing the hydroxyl group. (2 marks) ii. Derive ONE (1) FUNCTIONAL GROUP ISOMER from the structure you determined in i. The parent chain must remain its 5-carbon chain length. ii. (2 marks) Derive ONE (1) CHAIN ISOMER from the structure you determined in i. (2 marks) Derive EIZ ISOMERS of pent-2-en-2-ol. (4 marks) iv