The number of noncyclic isomers that have the composition C4H8Owith the O as part of an OH group, counting a pair of stereoisomers as1, is A. 8; B. 6; C. 9; D. 5; E. None of the other answers is correct.
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The number of noncyclic isomers that have the composition C4H8O
with the O as part of an OH group, counting a pair of stereoisomers as
1, is A. 8; B. 6; C. 9; D. 5; E. None of the other answers is correct.
Step by step
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- Nonea. 0 b. 1 с. 2 d. 3 e. 4 14. D-glucose is shown below. Which of the choices below is its enantiomer L-glucose? CHO II H OH IV HO H D-glucose H OH HO- ČH2OH a.I H- Ja CHO CHO СНО CHO CHO H- HO- H OH H- -ОН но H- Но- - HO- -- Но H- HO- H OH HO- H- HO- H- HO- HO -H- Но- H- HO H- H OH ČH,OH HO H H- HO- HO H H OH CH,OH CH2OH CH2OH CH2OH a. b. С. d. e. 15. Which of the following statements describes lipids?Problem 5.23 Which compounds are meso compounds? a. HO.. "ОН н b. он Он Br C. Br 5.
- Ans.D. Give the structure corresponding to each IUPAC name. (1 pt each) 3-ethyl-3-methyloctane 2,3,4,5-tetramethyldecane E. Draw three constitutional isomers having a molecular formula C7H14 that contains a five-membered ring and two methyl groups bonded to that ring.An organic compound A reacts with sodium metal and forms B. On heating with conc H2SO4, A gives diethyl ether. What are A and B?
- structures. H3C H" НО CH3 CI CH₂CH3 ationship O A. identical O B. enantiomers C. constitutional isomers O D. diastereomers ollowing pair of H3C CH₂CH3 HOCH3 CI HDraw the structure of a compound with molecular formula C5H12 that has a. one tertiary carbon. b. no secondary carbons.Give the IUPAC name of the following compounds
- Match the pairs of compounds with the type of isomerism a. functional isomer b. skeletal isomer c. positional isomer d. cis, trans configuration e. diastereomer f. e,z, configuration g. enantiomerLl.171. Subject:- Chemistry2. Consider the following organic molecules A-H. Many of them are natural products isolated from Nature. Please answer the following questions by writing the Letter pertaining to each molecule next to the question. -N- H;C "CO,H N. Но CH2 ČH3 B strychnine (a plant alkaloid) hirsutic acid A nepetalactone (essence of cutnip) (a fimgul metabolito) H- H. I CH,0 E helminthosporal (a imgal toxu) D progesterone F cantharidin (a progestin hommone) (am insect vesicant) Br NO2 Br CI G untenine C (E)-1,6-dibromo-2,7-dichloro-3,7-dimethyloct-3-ene (fom red algae) (4 sponge metabolite)