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17 Give the product or products (including stereochemistry) of the reaction of ethanal, CH,CHO, with each of the following reagents. (2 marks each) (w) Tollens rongent () HO(CH), OH and toluene sulfonic acid (entalyvt) (e)CH,CH,Mel and cold work. (B) (CH), CNH, mild acid (e) ph,P CH, CONAB, Mald acid work up NHOH in cone H,SO, (W)N,H, then bot KOH () 1, KCN/HSO, 2, LiAIH, 21 Give the product of 2-phenylethanal, PhCH,CHO, with each reagent:(2 marks each) (a) Br,/H (b) D,O/D (e) acid/time (aldol condensation)