Q2) Draw the structures for each of the following compounds: (0.5 mark each) a) trans-4-nonene b) penta-1-cis-4-diene c) 2,4,7-decatriyne d) 2-ethyl-1,3-cyclohexadiene e) cis,cis,cis-2,4,6-octatriene f) 3,4-diisopropyl-1,4-cyclohexadiene