RM-Q4 Which of the following undergo decarboxylation upon heating? OH CO H CO H COZH COH...
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-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...
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-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-Q25 Match the following structures with their correct name. OH 0 n ОН ОН 1) 2) OH ОН 3) 4) OH o Drag and drop options on the right-hand side and submit. For keyboard navigation... Show More 1) = (39 4S)-3-hydroxy-4-phenylnonanoic acid 2) (3R 4R)-3-hydroxy-4-phenylnonanoic acid 3) III 1-ethylcyclohexane-3-carboxylic acid 4) III 3-ethylcyclohexanecarboxylic acid (E) 5-ethyl-3-methylhept-3-enoic acid RM-Q25 Match the following structures with their correct name. OH 0 ОН ОН 1) 2) OH ОН 3) 4) OH o Drag and...
RM-Q23 Which reagent should you use to carry out the following reaction? OH H₃C OH H2C Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. а LiAlH4 b BH3-THF с Hydrogen/Pd d DIBAL-H/dilute acid Unanswered Say
RM-Q19 Chloroacetic acid, CICH2CO2H, is a stronger acid than acetic acid. Which one of the following best explains this? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a CICH2C02" is more stable than CH3C02" because of the electron-withdrawing Cl. b CICH2CO2 is more soluble in water than CH3CO2" because of the CI. с CICH2CO2 is more stable than CH3CO2" because of an additional resonance form. d CICH2C02" is more stable than...
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-Q15 Match these compounds 1 & 2 with their IUPAC names. OH ОН 1) 2) Drag and drop options on the right-hand side and submit. For keyboard navigation... Show More 1) = Cyclohexylcarboxylic acid 2) = 2,2-Dimethylbutanoic acid = 3-cyclopentylpropanoic acid INI 3.3. Dimethylbutanoic acid = 2-Phenylpropanoic acid RM-246 What is the product of the reaction shown below? 0 1) LIAH 2) H20, Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer...