Homework Answers
RM-Q19
Answer:
ClCH2CO2- is more stable than CH3CO2- because of the electron-withdrawing Cl.
Hence, Option a ClCH2CO2- is more stable than CH3CO2- because of the electron-withdrawing Cl is the correct answer.
Explanation:
Chloroacetic acid, ClCH2CO2H is stronger acid than acetic acid, CH3CO2H because the conjugate base of Chloroacetic acid, ClCH2CO2- is more stable due to electron-withdrawing effeect of Cl that reduces the electron density above oxygen atom whereas the conjugate base of acetic acid, CH3CO2- is less stable as it has no such effect.
RM-Q47
Answer:
Best reagent is D) NaBH4/methanol followed by HIO4.
Hence, Option C. D is the correct answer.
Explanation (mechanism):
![HO HO =0 HO HO. HO: Ho: NaBH_/methanol HIO4 [H] 0 CH3 CH3 CH3 -CH3 CH3 CH3 0o OH HO H ولز + H H -CH3 CH3 CH3 Product CH3](http://img.homeworklib.com/questions/32a2f8b0-ff67-11ea-9a8d-83c3cb26de33.png?x-oss-process=image/resize,w_560)
RM-Q20
Answer:
The compound shown below is classified as a Carboxylic Anhydride.
Hence, Option b Carboxylic Anhydride is the correct answer.
Explanation:
Add Answer to:
RM-Q19 Chloroacetic acid, CICH2CO2H, is a stronger acid than acetic acid. Which one of the following...
RM-Q22 Which of the following is NOT an appropriate method for synthesizing a carboxylic acid? Select...
RM-Q22 Which of the following is NOT an appropriate method for synthesizing a carboxylic acid? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a oxidation of primary alcohols b oxidative cleavage of alkynes с oxidation of aldehydes d Grignard reactions e hydrolysis of nitriles RM-Q29 Which of the following is an acetal? ОН ОН A) H,C-C-OH Н B) HC-C-OCH; H ОН C) H₃C-C-OH ОСН; D) HC-C-OCH, Н OCH Select an answer...
RM-Q3 . Which of the following has the largest acid equilibrium constant, Ka? Select an answer...
RM-Q3 . Which of the following has the largest acid equilibrium constant, Ka? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a benzoic acid b ortho-nitrobenzoic acid с para-methylbenzoic acid d para-methoxybenzoic acid BBB RM-Q11 Which of the following amines is most basic? NH2 NH2 NH2 NH2 & Co NO2 H3CO NO2 OCH A B с D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to...
RM-Q23 Which reagent should you use to carry out the following reaction? OH НАС OH H3C...
RM-Q23 Which reagent should you use to carry out the following reaction? OH НАС OH H3C Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a LiAlH4 b BH3-THE с Hydrogen/Pd d DIBAL-H/dilute acid RM-240 What is the IUPAC name of the following compound? li Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer a 3-methyl-5-heptanone b 5-ethyl-3-hexanone с 5-methyl-3-heptanone d 2-ethyl-4-hexanone
RM-Q4 Which of the following undergo decarboxylation upon heating? OH CO H CO H COZH COH...
RM-Q4 Which of the following undergo decarboxylation upon heating? OH CO H CO H COZH COH CO H -COH II IV Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a I and III b I and IV с Il and III d Ill and IV RM-Q1 What is the IUPAC name of the following compound? O J |НО, OH Select an answer and submit. For keyboard navigation, use the up/down arrow...
RM-244 Pyridine can undergo electrophilic substitution with more ease that Benzene because of the presence of...
RM-244 Pyridine can undergo electrophilic substitution with more ease that Benzene because of the presence of the lone pair of electrons of nitrogen atom Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a True b False RM-Q8 Please select the most appropriate reagent for the following reaction guage a) 1) O3 2) Zn 2) H2O2, NaBH4 b) 1) BH3, THE C) PCC d) LIAIHA Select an answer and submit. For keyboard...
RM-Q16 Which of the following would give benzene-1,2-dicarboxylic acid upon treatment with potassium permanganate? A B...
RM-Q16 Which of the following would give benzene-1,2-dicarboxylic acid upon treatment with potassium permanganate? A B с D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. а А b B с с d D RM-033 Please match the reagents and steps. Letters may be used more than once. 2 3. ОН ОН 4 OH a) H20 cat. b) HO OH OH cat H c) 1) LAIH. 2) H30 Drag and drop...
which of the following would give be RM-016 Which of the following would give benzene-1,2-dicarboxylic acid...
which of the following would give be
RM-016 Which of the following would give benzene-1,2-dicarboxylic acid upon treatment with potassium permanganate? A B С D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer a A b B c d D Unanswered Save
RM-Q14 What is the product of the following reaction? o 1) КОН 2) Br N-H ?...
RM-Q14 What is the product of the following reaction? o 1) КОН 2) Br N-H ? 3) H,0 4) dilute NaOH CH, NH, A) B) C) D) Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a A) b B) с C) d D) RM-Q36 Identify the sequence of reactions that will accomplish the following transformation in high yield. 1) CI AICIS A) - 2) Br2, FeBry AICI: O B) 1) CI...
RM-243 When reacted with a strong reducing agent, aldehydes turn into Select an answer and submit....
RM-243 When reacted with a strong reducing agent, aldehydes turn into Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Secondary Alcohol b carbon dioxide and water с Primary alcohol d tertiary alcohol RM-Q39 Which of the following describes acetal formation? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a electrophilic addition - elimination - nucleophilic addition b nucleophilic addition - elimination...
RM-Q6 Select the correct starting material that will give the products shown. O ? 1) O3...
RM-Q6 Select the correct starting material that will give the products shown. O ? 1) O3 2) (CH3)2S O b) a) c) d) Select an answer and submit. For keyboard navigation, use the up/down arrow key a a) b b) c) RM-Q9 Select the IUPAC name for the following compound? NH2 ahh CI Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 2-chloro-1-methylhexylamine b 7-chloro-3-octanamine C 4-chloro-2-propylpentanamine d 2-chloro-7-octanamine Unanswered RM-Q-41...
RM-Q22 Which of the following is NOT an appropriate method for synthesizing a carboxylic acid? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a oxidation of primary alcohols b oxidative cleavage of alkynes с oxidation of aldehydes d Grignard reactions e hydrolysis of nitriles RM-Q29 Which of the following is an acetal? ОН ОН A) H,C-C-OH Н B) HC-C-OCH; H ОН C) H₃C-C-OH ОСН; D) HC-C-OCH, Н OCH Select an answer...
RM-Q3 . Which of the following has the largest acid equilibrium constant, Ka? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a benzoic acid b ortho-nitrobenzoic acid с para-methylbenzoic acid d para-methoxybenzoic acid BBB RM-Q11 Which of the following amines is most basic? NH2 NH2 NH2 NH2 & Co NO2 H3CO NO2 OCH A B с D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to...
RM-Q23 Which reagent should you use to carry out the following reaction? OH НАС OH H3C Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a LiAlH4 b BH3-THE с Hydrogen/Pd d DIBAL-H/dilute acid RM-240 What is the IUPAC name of the following compound? li Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer a 3-methyl-5-heptanone b 5-ethyl-3-hexanone с 5-methyl-3-heptanone d 2-ethyl-4-hexanone
RM-Q4 Which of the following undergo decarboxylation upon heating? OH CO H CO H COZH COH CO H -COH II IV Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a I and III b I and IV с Il and III d Ill and IV RM-Q1 What is the IUPAC name of the following compound? O J |НО, OH Select an answer and submit. For keyboard navigation, use the up/down arrow...
RM-244 Pyridine can undergo electrophilic substitution with more ease that Benzene because of the presence of the lone pair of electrons of nitrogen atom Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a True b False RM-Q8 Please select the most appropriate reagent for the following reaction guage a) 1) O3 2) Zn 2) H2O2, NaBH4 b) 1) BH3, THE C) PCC d) LIAIHA Select an answer and submit. For keyboard...
RM-Q16 Which of the following would give benzene-1,2-dicarboxylic acid upon treatment with potassium permanganate? A B с D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. а А b B с с d D RM-033 Please match the reagents and steps. Letters may be used more than once. 2 3. ОН ОН 4 OH a) H20 cat. b) HO OH OH cat H c) 1) LAIH. 2) H30 Drag and drop...
which of the following would give be
RM-016 Which of the following would give benzene-1,2-dicarboxylic acid upon treatment with potassium permanganate? A B С D Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer a A b B c d D Unanswered Save
RM-Q14 What is the product of the following reaction? o 1) КОН 2) Br N-H ? 3) H,0 4) dilute NaOH CH, NH, A) B) C) D) Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a A) b B) с C) d D) RM-Q36 Identify the sequence of reactions that will accomplish the following transformation in high yield. 1) CI AICIS A) - 2) Br2, FeBry AICI: O B) 1) CI...
RM-243 When reacted with a strong reducing agent, aldehydes turn into Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Secondary Alcohol b carbon dioxide and water с Primary alcohol d tertiary alcohol RM-Q39 Which of the following describes acetal formation? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a electrophilic addition - elimination - nucleophilic addition b nucleophilic addition - elimination...
RM-Q6 Select the correct starting material that will give the products shown. O ? 1) O3 2) (CH3)2S O b) a) c) d) Select an answer and submit. For keyboard navigation, use the up/down arrow key a a) b b) c) RM-Q9 Select the IUPAC name for the following compound? NH2 ahh CI Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 2-chloro-1-methylhexylamine b 7-chloro-3-octanamine C 4-chloro-2-propylpentanamine d 2-chloro-7-octanamine Unanswered RM-Q-41...
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