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What is the common name of this compound? O H3C OH Select one: a. oxalic acid b. acetic acid C. ethanoic acid d. more than one correct response Choose the correct name for the following ester: O O Select one: a. ethyl pentanoate b. butyl ethanoate C. propyl propanoate d. pentyl ethanoate Which of the following statements concerning the acid strength of carboxylic acids is correct? Select one: a. All are weak acids b. All are strong acids C. Aromatic acids are strong and non-aromatic acids are weak. d. More than one correct response What product results from the decarboxylation of the following compound? O HO C C OH O " Select one: a. methanoic acid b. ethanoic acid C. methane d. ethane In which of the following pairs of compounds does the first listed compound have a greater solubility in water than the second listed compound? Select one: a. hexanoic acid, methanoic acid b. sodium butanoate, butanoic acid C. pentanoic acid, potassium pentanoate d. more than one correct response Which of the following compounds could not be oxidized to a carboxylic acid? Select one: a. 2-methyl-1-propanol - b. no correct response C. propanal d. 2-methyl-2-propanol Choose the product that results from the following reaction: Ethanol + Propanoic acid Select one: O a. O O b. O H3C C. O CH3 O d. O Which of the following is a general structural representation for an ester? Select one: O a. R-C-R - - O b. R-C-H - - O C. R -C-0-H - O d. R-C-0-R Hydrolysis of the following ester will result in which products? O H3C Select one: a. benzoic acid + ethanol b. phenol acid + ethanol C. 1 -methylbenzoid acid + ethanol d. ethanoic acid + phenol Choose the "parent acid" and "parent alcohol" of the following compound: O Select one: a. Isobutyl alcohol + ethanoic acid b. ethanol + butanoic acid C. sec-Butyl alcohol + ethanoic acid d. ethanol + 2-methylpropanoic acid What is the IUPAC name of the following compound? CH3 CH3 OH H3C Select one: a. 3,5-dimethylhexanoid acid b. 2,4-dimethylpentanoic acid C. no correct response d. 1,3-dimethylbutanoic acid What position is the CI atom in using the greek letter system? O CI OH Select one: a. gamma b. alpha C. delta d. beta What is the IUPAC name of the ester: O CH3 - - - - CH3 Select one: a. methyl carboxybutane b. methyl butanoate C. methyl butyl ester d. butyl methanoate Choose the name of the ester that would result from the reaction between ethanol and the following carboxylic acid: O OH Select one: a. ethyl benzoate b. phenyl ethanoate C. phenol ethanoate d. ethyl phenolate Which of the following compounds could not be oxidized to a carboxylic acid? Select one: a. propanal b. 2-methyl-1-propanol C. 2-methyl-2-propanol d. no correct response How many acidic hydrogen atoms are present in the dicarboxylic acid, oxalic acid, and what is the charge of the carboxylate ion when oxalic acid ionizes in water? Select one: a. 0 acidic H atoms, neutral charge b. 1 acidic H atom, - -1 charge C. 1 acidic H atom, neutral charge d. 2 acidic H atoms, -2 charge When an ester undergoes saponification, one reaction product is: Select one: a. carboxylic acid b. carboxylic acid salt C. water d. ketone When an ester undergoes saponification, one reaction product is: Select one: a. carboxylic acid b. carboxylic acid salt C. water d. ketone The following compound will be oxidized to which product? O H3C H CH3 Select one: a. 2-methylpentanal - b. 2-methylpentanol C. 2-methylpentanoid acid d. no reaction will occur What are the IUPAC names of the products that result from the hydrolysis of the following ester under acidic conditions? tert-Butyl hexanoate Select one: a. hexanol + 2-methyl-2-propanol b. 2-methyl-2-propanol + hexanoic acid C. 1,1-dimethylethano - + hexanoic acid d. hexanol + 1,1dimethylethanoic acid

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