Homework Answers
Ans.- b) Diastereoisomers
Because these are cis and trans isomers which are not mirror images of each other
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ao Chong lebat best deserves the relatonin 2) Choose the best term that best describes the...
Choose the best term that best describes the relationship between this pair of molecules a) enantiomers...
Choose the best term that best describes the relationship
between this pair of molecules
a) enantiomers b) diastereomers c) conformers d) constitutional
isomers e) identical
2) Choose the best term that best describes the relationship between this pair of molecules (1 mark) CH; Hz H H C-¢---Br Br--C-¢-C - H Å a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
2). Choose the best term that best describes the relationship between this pair of molecules (1...
2). Choose the best term that best describes the relationship between this pair of molecules (1 mark) н н Сн, Н; н н C-C-0--Br Br--- - a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
What is the correct R/S configuration for each of the three stereocenters in the molecule below...
What is the correct R/S configuration for each of the three
stereocenters in the molecule below
Choose the best term that best describes the relationship
between this pair of molecules
1) What is the correct R/S configuration for each of the three stereocenters in the molecule below (1 mark) CH3 -ОН Н- -ОН Н- -OH Н- CH2CH3 a) 2R, 3S, 4R b) 2R, 3R, 4S c) 2S, 3R, 4R d) 2S, 3S, 4R е) 28, 3R, 4S 2) Choose the...
please explain why! thank you so much 27. Which term best describes the structural relationship between...
please explain why! thank you so much
27. Which term best describes the structural relationship between the pair of molecules below? НО ОН b. constitutional isomers identical enantiomers d. diastereomers e. not isomeric 28. Which term best describes the structural relationship between the pair of molecules below? .. Br a. not isomeric be constitutional isomers Ma enantiomers d. e. identical diastereomers
Use the pair of compounds below to answer the next three questions: OH Br TBr LOH...
Use the pair of compounds below to answer the next three questions: OH Br TBr LOH 24. What is the correct stereochemical designation for compound IT? a. b. c. 2S, 3R, 4R 2R, 3R, 4S 2S, 3S, 45 d. 2S, 3S,4R e. 2R 3R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 28, 3R, 4R e. 2S, 3S,4S 26. What term best describes the structural...
4) What term describes the structural relationship between cis-1,2-dimethylcyclopentane and trans-1,3-dimethylcyclopentane? A) not isomers B) constitutional...
4) What term describes the structural relationship between cis-1,2-dimethylcyclopentane and trans-1,3-dimethylcyclopentane? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers 5) How many asymmetric carbons are present in the compound below? CH H (CH)CH A)0 B) 1 C) 2 D) 3 E) 4 6) What term describes the structural relationship between (2R,3R,4S)-2,3,4-trichloroheptane and (25,3S,4R)-2,3,4-trichloroheptance? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers
14) Which of the following terms best describes the stereochemical relationship of compounds shown below in...
14) Which of the following terms best describes the stereochemical relationship of compounds shown below in Fischer notation? Clationship of the two CH3 Cats H HCI BAH Cats CH3 A) enantiomers B) diastereomers C) constitutional isomers D) cis/trans - isomers E) meso - same structure 15y What term describes the structural relationship between cis-1.2-dimethylcyclopentane and trans-1,2-dimethylcyclopentane? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers 16) How many diastereomers are there of the molecule shown below? ÇOZH...
Describe the relationship between the following two molecules: Н t-Bu t-Bu. H Et Et Constitutional isomers...
Describe the relationship between the following two molecules: Н t-Bu t-Bu. H Et Et Constitutional isomers Enantiomers Diastereomers Conformational isomers Identical molecules Submit Answer Tries 0/1 Describe the relationship between the following two molecules: Br H н Br Diastereomers Identical molecules Enantiomers Constitutional isomers Conformational isomers Submit Answer Tries 0/1
(12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of...
(12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of Tour terms given below, choose the single term that best describes cach pair and write it on the line below the pair of structures. Note that a term may be used more than once necessary. enantiomers diastereomers constitutional isomers constitutional isomers identical identical Ht HOF Me+F нумен+Et I Me VI CH HOH H+CH OH Br Br+H CH
Question 6 8.34 pts Which term best describes the relationship between the two structures shown? СН3...
Question 6 8.34 pts Which term best describes the relationship between the two structures shown? СН3 ОН -CH3 -OH HO H HO- CH3 CH3 diastereomers enantiomers meso, and identical constitutional isomers identical, but not meso
Choose the best term that best describes the relationship
between this pair of molecules
a) enantiomers b) diastereomers c) conformers d) constitutional
isomers e) identical
2) Choose the best term that best describes the relationship between this pair of molecules (1 mark) CH; Hz H H C-¢---Br Br--C-¢-C - H Å a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
2). Choose the best term that best describes the relationship between this pair of molecules (1 mark) н н Сн, Н; н н C-C-0--Br Br--- - a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
What is the correct R/S configuration for each of the three
stereocenters in the molecule below
Choose the best term that best describes the relationship
between this pair of molecules
1) What is the correct R/S configuration for each of the three stereocenters in the molecule below (1 mark) CH3 -ОН Н- -ОН Н- -OH Н- CH2CH3 a) 2R, 3S, 4R b) 2R, 3R, 4S c) 2S, 3R, 4R d) 2S, 3S, 4R е) 28, 3R, 4S 2) Choose the...
please explain why! thank you so much
27. Which term best describes the structural relationship between the pair of molecules below? НО ОН b. constitutional isomers identical enantiomers d. diastereomers e. not isomeric 28. Which term best describes the structural relationship between the pair of molecules below? .. Br a. not isomeric be constitutional isomers Ma enantiomers d. e. identical diastereomers
Use the pair of compounds below to answer the next three questions: OH Br TBr LOH 24. What is the correct stereochemical designation for compound IT? a. b. c. 2S, 3R, 4R 2R, 3R, 4S 2S, 3S, 45 d. 2S, 3S,4R e. 2R 3R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 28, 3R, 4R e. 2S, 3S,4S 26. What term best describes the structural...
4) What term describes the structural relationship between cis-1,2-dimethylcyclopentane and trans-1,3-dimethylcyclopentane? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers 5) How many asymmetric carbons are present in the compound below? CH H (CH)CH A)0 B) 1 C) 2 D) 3 E) 4 6) What term describes the structural relationship between (2R,3R,4S)-2,3,4-trichloroheptane and (25,3S,4R)-2,3,4-trichloroheptance? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers
14) Which of the following terms best describes the stereochemical relationship of compounds shown below in Fischer notation? Clationship of the two CH3 Cats H HCI BAH Cats CH3 A) enantiomers B) diastereomers C) constitutional isomers D) cis/trans - isomers E) meso - same structure 15y What term describes the structural relationship between cis-1.2-dimethylcyclopentane and trans-1,2-dimethylcyclopentane? A) not isomers B) constitutional isomers C) enantiomers D) diastereomers E) conformers 16) How many diastereomers are there of the molecule shown below? ÇOZH...
Describe the relationship between the following two molecules: Н t-Bu t-Bu. H Et Et Constitutional isomers Enantiomers Diastereomers Conformational isomers Identical molecules Submit Answer Tries 0/1 Describe the relationship between the following two molecules: Br H н Br Diastereomers Identical molecules Enantiomers Constitutional isomers Conformational isomers Submit Answer Tries 0/1
(12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of Tour terms given below, choose the single term that best describes cach pair and write it on the line below the pair of structures. Note that a term may be used more than once necessary. enantiomers diastereomers constitutional isomers constitutional isomers identical identical Ht HOF Me+F нумен+Et I Me VI CH HOH H+CH OH Br Br+H CH
Question 6 8.34 pts Which term best describes the relationship between the two structures shown? СН3 ОН -CH3 -OH HO H HO- CH3 CH3 diastereomers enantiomers meso, and identical constitutional isomers identical, but not meso
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