1) Which one of the following is characteristic of a base? A) produces H30 in water...

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1) Which one of the following is characteristic of a base? A) produces H30¹ in water B) has a sour taste C) has a slippery, soapy feel D) turns blue litmus red E) is insoluble in water 2) Identify the Bronsted-Lowry acid in the following reaction.. H₂O + CO3²- -> HCO³ + OH A) H₂O B) CO²- C) HCO³- D) OH E) H₂CO₂ 3) Which of the following is correctly identified? A) NH3, strong acid B) NaOH, strong base C) HCI, weak acid D) H₂CO3, strong acid E) Ca(OH)2, weak base 4) What is the [OH-] in a solution that has a [H3O+] 2.0 x 10-4 M? A) 2.0 10-10 M B) 5.0 x C) 1.0 x 10-10 M 10-10 M D) 2.0 × 10-4 M E) 5.0 × 10-11 M I 5) Which of the following statements correctly describes the hydronium- hydroxide balance in the given solution? A) In acids, [OH-] is greater than [H3O+]. B) In bases, [OH-] = [H3O+]. C) In neutral solutions, [H3O+] = [O]. D) In bases, [OH-] is greater than [H3O+]. E) In bases, [OH-] is less than [H3O+]. 6) In which of the following are the pH values arranged from the most acidic to the most basic? A) 1, 3, 6, 8, 11, 14 B) 2, 5, 7, 9, 10, 1.1 C) 14, 10, 7, 4, 3, 1 D) 14, 10, 7, 1, 3, 5 E) 7, 10, 14, 4, 3, 11 7) What is the pH of a solution with [H3O+] = 3.0 × 10-3 M? A) 3.0 × 10-3 C) 3.0 E) 9.0 B) 2.52 D) -2.52 8) Which of the following is a neutralization reaction? A) KCI + NaNO3 1 KNO3 + NaCl B) HNO3 + KOH → H₂O + KNO3 C) H₂O + SO3 → H₂SO4 D) 4Na + O₂ 1 2Na₂O E) 2NO2 1 2NO + 0₂ 9) A 25.0 mL sample of H₂SO4 requires 20.0 mL of 2.00 M KOH for complete neutralization. What is the molarity of the acid? H₂SO4 + 2KOH → A) 2.00 M B) 2.50 M C) 0.800 M D) 1.60 M E) 1.25 M 10) Generally, a solution of an organic compound in water will be electrically A) highly conductive. B) highly ionized. C) nonconductive. K₂SO4 + 2H₂O D) insulated. E) charged. 11) Which of the following is NOT typical of most organic compounds? A) high melting point B) poor solubility in water C) low boiling point D) covalent bonding E) high flammability 12) What is the IUPAC name of this allena I 14) Which of the following pairs of compounds are structural isomers? A) CI CH3 CHCH2 CH3 and CH3CH2CHCH3 B) CICH2CH2CH2CH3 and CH3CH2CH2CH₂Cl C) D) Cl E) CH3CHCH3 and CH3CHCH2C1 CH₂C1 CH3 CH3CHCH3 and CH 3 C CH3 CH₂ CH3 and 12) What is the IUPAC name of this alkane? CH3 CH3-C-CH₂-CH-CH3 I CH3 CH₂-CH3 A) 4-ethyl-2,2-dimethylpentane B) 2-ethyl-4,4-dimethylpentane C) 2,2,4-trimethylhexane D) 2-ethyl-2,2-dimethylpentane E) 3,5,5-trimethylhexane 13) What type of compound is CH3CH₂CH₂CI? A) alkane C) cycloalkane E) isomer B) branched alkane D) haloalkane 15) One reason for the very large number of organic compounds (compared to the total number of inorganic compounds) is A) functional groups. B) structural isomerism. C) hydrogen bonding. D) the occurrence of organic compounds in living things. E) the electronegativity of carbon. 16) The functional group contained in the compound CH3CH₂COOCH, is a(n) A) thiol. B) carboxylic acid. C) amine, D) ester, E) amide. 2 17) What is the IUPAC name for the following compound? CH3 CI CH3-CH-C - CHÍCH 1 CH3 CH3 A) 4-chloro-4,5-dimethyl-2-hexene B) 3-chloro-1,3,4-trimethyl-1-pentene C) 3-chloro-2,3-dimethyl-4-hexene D) 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-1,3,4,4-tetramethyl-1-butene 18) The reaction for the combustion of heptane is C7H16+ 1102 → 7CO₂ + 8H₂O. How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of heptane? A) 44.8 L C) 157 L E) 314 L B) 22.4 L D) 246 L 19) The reaction of hydrogen (H₂) and propene using a platinum catalyst is called B) substitution. A) combustion. C) addition. D) neutralization. E) condensation. 20) The reaction of cyclohexene and Cl₂ yields A) 1-chlorocyclohexene. B) 1,2-dichlorocyclohexane. C) 1,3-dichlorocyclohexane. D) 2,3-dichlorocyclohexane. E) 3,4-dichlorocyclohexane. 22) Name the following compound. CH₂CH₂CH₂CH, CH₂CH₂CC CH CH₂CH₂CH, A) 3-butyl-3-propyl-1-pentyne B) 3-butyl-3-propyl-4-pentyne C) 3-ethyl-3-propyl-1-heptyne D) 5-ethyl-5-propyl-6-heptyne E) 3-ethyl-3-butyl-1-hexyne 23) Which set of reactants would give this compound? CI CH3-CH2-CH-CH₂Cl A) CH3CH₂CH₂CH3 + 2HCl B) CH3CH CHCH3 + 2HCl C) CH3CH2CH CH2 + 2HCl D) CH3CH CHCH3 + Cl2 E) CH3CH2CH CH2 + Cl2 I 24) What are the prefixes used to designate substituent positions on disubstituted benzene compounds? A) ortho-, meta-, and para-. B) cis- and trans- C) syn- and anti- D) All of the above. E) None of the above. 25) Which of the following is the IUPAC name for the compound below? D) 2,3-dichlorocyclohexane. E) 3,4-dichlorocyclohexane. 21) The structural formula of benzene is often represented as a A) ring of five carbon atoms. B) ring of six carbon atoms with six double bonds. C) ring of six carbon atoms with a circle in the center. D) cycloalkane. E) cycloalkyne. 26) The condensed structural formula for 2,3-dichloro-4-methylcyclohexanol is A) он CH3 a OH B) OH D) Cl 53 CH₂ Page 4 / 7 25) Which of the following is the IUPAC name for the compound below? ОН CH₂ CH₂ CH₂ A) 1,1,4-trimethyl-6-cyclohexanol B) 1,1,4-trimethyl-2-cyclohexanol C) 2,2,5-trimethylcyclohexanol D) 2,2,5-trimethylphenol E) 2-ethyl-5-methylcyclohexanol 29) What is the name for this compound? OH 5 Br CH₂CH₂ A) o-bromo-m-ethylphenol B) 2-bromo-5-ethylphenol C) 4-bromo-1-ethyl-5-phenol D) 6-bromo-3-ethylphenol E) 2-bromo-5-methylphenol 20TQ+ong-smelling compounds Al fruity odors m 26) The condensed structural formula for 2,3-dichloro-4-methylcyclohexanol is A) C) 3 OH CH3 E) OH B) CI CI OH CI CH3 B) OH CH3 -CH-CH3 OH D) OH CH3 CH3 fa CH3 27) Which one of the following compounds is a thiol? A) a O 11 CH3 - CH2 - CH C) CH3 -CH=CH-CH2 Page 4/7 D) CH3 - CH2 - 0-CH2-L I 29) What is the name for this compound? OH CH3CH₂ A) o-bromo-m-ethylphenol B) 2-bromo-5-ethylphenol C) 4-bromo-1-ethyl-5-phenol D) 6-bromo-3-ethylphenol E) 2-bromo-5-methylphenol Br 30) Thiols are strong-smelling compounds responsible for A) fruity odors. B) sharp odors. C) flowery odors. D) skunky or bad smelling odors. E) salty odors. 31) What is the name of this compound? O-CH,CH,CH A) cyclopentyl propyl ether B) cyclopentyl propyl ketone C) 1-cyclopropyl-1-propylalcohol D) propylcyclopentanol E) 3-cyclopentylpropanol 32) What is the common name of the ether that is a structural isomer of 1-butanol? A) isopropyl ether Cdimethyl ether Bburether + 350 B) diethyl ether D) ethyl methyl ether UITZ E) CH3 - SH 28) 1,2-ethanediol (ethylene diol) has uses that include A) antifreeze. C) production of synthetic fibers. D) solvent for ink. E) All of the above. B) solvent for paint. 34) In the oxidation of an alcohol to a ketone, there is A) a loss of hydrogen. B) a loss of oxygen. C) a loss of carbon. D) a gain of hydrogen. E) a gain of oxygen. 35) What is the product when the following compound is oxidized? OH CH3-CH2-CH-CH2-CH3 A) diethyl ketone B) 2-pentene C) pentanal D) diethyl ether E) pentane I 33) What kind of bonds do alcohols form between individual molecules? A) oxygen bonds B) hydrogen bonds C) single bonds D) carbon bonds E) ionic bonds 37) What is the name of this compound? O CH 3 C CHCH3 CH3 A) 2-pentanone B) methyl propyl ketone C) 3-methyl-2-butanone D) 2-methyl-3-butanone E) 2-methyl-3-ketone butane 38) The carbonyl group consists of A) a carbon-oxygen-hydrogen structure. B) a carbon-oxygen single bond. C) a carbon-oxygen double bond. D) a carbon-oxygen triple bond. 1) Which one of the following is characteristic of a base? A) produces H30¹ in water B) has a sour taste C) has a slippery, soapy feel D) turns blue litmus red E) is insoluble in water 2) Identify the Bronsted-Lowry acid in the following reaction.. H₂O + CO3²- -> HCO³ + OH A) H₂O B) CO²- C) HCO³- D) OH E) H₂CO₂ 3) Which of the following is correctly identified? A) NH3, strong acid B) NaOH, strong base C) HCI, weak acid D) H₂CO3, strong acid E) Ca(OH)2, weak base 4) What is the [OH-] in a solution that has a [H3O+] 2.0 x 10-4 M? A) 2.0 10-10 M B) 5.0 x C) 1.0 x 10-10 M 10-10 M D) 2.0 × 10-4 M E) 5.0 × 10-11 M I 5) Which of the following statements correctly describes the hydronium- hydroxide balance in the given solution? A) In acids, [OH-] is greater than [H3O+]. B) In bases, [OH-] = [H3O+]. C) In neutral solutions, [H3O+] = [O]. D) In bases, [OH-] is greater than [H3O+]. E) In bases, [OH-] is less than [H3O+]. 6) In which of the following are the pH values arranged from the most acidic to the most basic? A) 1, 3, 6, 8, 11, 14 B) 2, 5, 7, 9, 10, 1.1 C) 14, 10, 7, 4, 3, 1 D) 14, 10, 7, 1, 3, 5 E) 7, 10, 14, 4, 3, 11 7) What is the pH of a solution with [H3O+] = 3.0 × 10-3 M? A) 3.0 × 10-3 C) 3.0 E) 9.0 B) 2.52 D) -2.52 8) Which of the following is a neutralization reaction? A) KCI + NaNO3 1 KNO3 + NaCl B) HNO3 + KOH → H₂O + KNO3 C) H₂O + SO3 → H₂SO4 D) 4Na + O₂ 1 2Na₂O E) 2NO2 1 2NO + 0₂ 9) A 25.0 mL sample of H₂SO4 requires 20.0 mL of 2.00 M KOH for complete neutralization. What is the molarity of the acid? H₂SO4 + 2KOH → A) 2.00 M B) 2.50 M C) 0.800 M D) 1.60 M E) 1.25 M 10) Generally, a solution of an organic compound in water will be electrically A) highly conductive. B) highly ionized. C) nonconductive. K₂SO4 + 2H₂O D) insulated. E) charged. 11) Which of the following is NOT typical of most organic compounds? A) high melting point B) poor solubility in water C) low boiling point D) covalent bonding E) high flammability 12) What is the IUPAC name of this allena I 14) Which of the following pairs of compounds are structural isomers? A) CI CH3 CHCH2 CH3 and CH3CH2CHCH3 B) CICH2CH2CH2CH3 and CH3CH2CH2CH₂Cl C) D) Cl E) CH3CHCH3 and CH3CHCH2C1 CH₂C1 CH3 CH3CHCH3 and CH 3 C CH3 CH₂ CH3 and 12) What is the IUPAC name of this alkane? CH3 CH3-C-CH₂-CH-CH3 I CH3 CH₂-CH3 A) 4-ethyl-2,2-dimethylpentane B) 2-ethyl-4,4-dimethylpentane C) 2,2,4-trimethylhexane D) 2-ethyl-2,2-dimethylpentane E) 3,5,5-trimethylhexane 13) What type of compound is CH3CH₂CH₂CI? A) alkane C) cycloalkane E) isomer B) branched alkane D) haloalkane 15) One reason for the very large number of organic compounds (compared to the total number of inorganic compounds) is A) functional groups. B) structural isomerism. C) hydrogen bonding. D) the occurrence of organic compounds in living things. E) the electronegativity of carbon. 16) The functional group contained in the compound CH3CH₂COOCH, is a(n) A) thiol. B) carboxylic acid. C) amine, D) ester, E) amide. 2 17) What is the IUPAC name for the following compound? CH3 CI CH3-CH-C - CHÍCH 1 CH3 CH3 A) 4-chloro-4,5-dimethyl-2-hexene B) 3-chloro-1,3,4-trimethyl-1-pentene C) 3-chloro-2,3-dimethyl-4-hexene D) 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-1,3,4,4-tetramethyl-1-butene 18) The reaction for the combustion of heptane is C7H16+ 1102 → 7CO₂ + 8H₂O. How many liters of CO2 at STP are produced from the complete combustion of 2.00 moles of heptane? A) 44.8 L C) 157 L E) 314 L B) 22.4 L D) 246 L 19) The reaction of hydrogen (H₂) and propene using a platinum catalyst is called B) substitution. A) combustion. C) addition. D) neutralization. E) condensation. 20) The reaction of cyclohexene and Cl₂ yields A) 1-chlorocyclohexene. B) 1,2-dichlorocyclohexane. C) 1,3-dichlorocyclohexane. D) 2,3-dichlorocyclohexane. E) 3,4-dichlorocyclohexane. 22) Name the following compound. CH₂CH₂CH₂CH, CH₂CH₂CC CH CH₂CH₂CH, A) 3-butyl-3-propyl-1-pentyne B) 3-butyl-3-propyl-4-pentyne C) 3-ethyl-3-propyl-1-heptyne D) 5-ethyl-5-propyl-6-heptyne E) 3-ethyl-3-butyl-1-hexyne 23) Which set of reactants would give this compound? CI CH3-CH2-CH-CH₂Cl A) CH3CH₂CH₂CH3 + 2HCl B) CH3CH CHCH3 + 2HCl C) CH3CH2CH CH2 + 2HCl D) CH3CH CHCH3 + Cl2 E) CH3CH2CH CH2 + Cl2 I 24) What are the prefixes used to designate substituent positions on disubstituted benzene compounds? A) ortho-, meta-, and para-. B) cis- and trans- C) syn- and anti- D) All of the above. E) None of the above. 25) Which of the following is the IUPAC name for the compound below? D) 2,3-dichlorocyclohexane. E) 3,4-dichlorocyclohexane. 21) The structural formula of benzene is often represented as a A) ring of five carbon atoms. B) ring of six carbon atoms with six double bonds. C) ring of six carbon atoms with a circle in the center. D) cycloalkane. E) cycloalkyne. 26) The condensed structural formula for 2,3-dichloro-4-methylcyclohexanol is A) он CH3 a OH B) OH D) Cl 53 CH₂ Page 4 / 7 25) Which of the following is the IUPAC name for the compound below? ОН CH₂ CH₂ CH₂ A) 1,1,4-trimethyl-6-cyclohexanol B) 1,1,4-trimethyl-2-cyclohexanol C) 2,2,5-trimethylcyclohexanol D) 2,2,5-trimethylphenol E) 2-ethyl-5-methylcyclohexanol 29) What is the name for this compound? OH 5 Br CH₂CH₂ A) o-bromo-m-ethylphenol B) 2-bromo-5-ethylphenol C) 4-bromo-1-ethyl-5-phenol D) 6-bromo-3-ethylphenol E) 2-bromo-5-methylphenol 20TQ+ong-smelling compounds Al fruity odors m 26) The condensed structural formula for 2,3-dichloro-4-methylcyclohexanol is A) C) 3 OH CH3 E) OH B) CI CI OH CI CH3 B) OH CH3 -CH-CH3 OH D) OH CH3 CH3 fa CH3 27) Which one of the following compounds is a thiol? A) a O 11 CH3 - CH2 - CH C) CH3 -CH=CH-CH2 Page 4/7 D) CH3 - CH2 - 0-CH2-L I 29) What is the name for this compound? OH CH3CH₂ A) o-bromo-m-ethylphenol B) 2-bromo-5-ethylphenol C) 4-bromo-1-ethyl-5-phenol D) 6-bromo-3-ethylphenol E) 2-bromo-5-methylphenol Br 30) Thiols are strong-smelling compounds responsible for A) fruity odors. B) sharp odors. C) flowery odors. D) skunky or bad smelling odors. E) salty odors. 31) What is the name of this compound? O-CH,CH,CH A) cyclopentyl propyl ether B) cyclopentyl propyl ketone C) 1-cyclopropyl-1-propylalcohol D) propylcyclopentanol E) 3-cyclopentylpropanol 32) What is the common name of the ether that is a structural isomer of 1-butanol? A) isopropyl ether Cdimethyl ether Bburether + 350 B) diethyl ether D) ethyl methyl ether UITZ E) CH3 - SH 28) 1,2-ethanediol (ethylene diol) has uses that include A) antifreeze. C) production of synthetic fibers. D) solvent for ink. E) All of the above. B) solvent for paint. 34) In the oxidation of an alcohol to a ketone, there is A) a loss of hydrogen. B) a loss of oxygen. C) a loss of carbon. D) a gain of hydrogen. E) a gain of oxygen. 35) What is the product when the following compound is oxidized? OH CH3-CH2-CH-CH2-CH3 A) diethyl ketone B) 2-pentene C) pentanal D) diethyl ether E) pentane I 33) What kind of bonds do alcohols form between individual molecules? A) oxygen bonds B) hydrogen bonds C) single bonds D) carbon bonds E) ionic bonds 37) What is the name of this compound? O CH 3 C CHCH3 CH3 A) 2-pentanone B) methyl propyl ketone C) 3-methyl-2-butanone D) 2-methyl-3-butanone E) 2-methyl-3-ketone butane 38) The carbonyl group consists of A) a carbon-oxygen-hydrogen structure. B) a carbon-oxygen single bond. C) a carbon-oxygen double bond. D) a carbon-oxygen triple bond.