Question

questions 29 & 30

28 Я B Cis-trans isomers are diastereomers enantiomers stereoisomers constitutional isomers More than one of these choices 29 Pairs of enantiomers are CH3 H. CC CH2CH2CH3 CHE CH CH.CH2CH3 HCC CH2CH2CH3 CH2CH.CH HACCI CHCI HH CH2CH.CH IV I, I and III, IV III, IV IV, V None of the structures. 30 (R)-2-Chlorobutane is represented by CH3 CH3 CH2CH3 CHCI Нccici--cн, Насісін, сісі HH CH.CH, CH.CH CH.CH CH.CH BEKIODIC IVBTE OLIHE ETENEK А | DIV E v

Answer 1

CH3 CHIB 2 CHE 1 29. Haem el =HC + Lydt H3 HC Pall си,, 2 1 CH2 CH₂ CH3 м, н, му , CH₂ CH2 CH3 CH₂ CH₂ CH3 CH2 + H2 mirror ī same molecular formula, connectivity of bood & having non super imposable mirror image, so they are enantiomers. Rotate (H2412413 down CH2412 et3 Azemu de a i el CH₂ CH₂ CH3 K CH2 CH2 CH2 exCH2CH3 CH₂ CH₂ CH3 :. 4 4. Из ва ad — сіз , Hz t a - H3 A mirror lo same molecular formula, bonding Connectivity & having non super imposable mirror image so they are enantiones, Hence, option D I, I & II, II is correet. 30. H H L a 0 1+2+37 clockedise . Hzc o r so, configuration R. - ③ CH2 CH2 CH3 Therefore c. 7 is correct. 1. m CH₂ CH2 CH3