Q1. [3] Draw the structures of the following molecules. a) propylene oxide b) 1-phenoxyacetone c) 2,3-epoxycyclopentanol Q2. [5] Draw the structures of the products of the following reactions. CH3CH2CH3 Br2 heat or light 1. KOH, heat 2. CHCO3H CHCI CH,OH CH,O Na catalyst Q3. [2] Propose a mechanism for the following reaction OH 1. NaOH 2. BrCH OCH CHE OCH OCH CH3 Q4. [2] Propose a mechanism for the following reaction. Remember that you must clearly show the bonds in the functional groups that undergo reaction. C-OCH CH OH COOH 1. NaHCO3 2. ethylene oxide 3. H30