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Survey of Chemistry II - Final Exam Practice | CHEM 1152, Exams of Chemistry

Clayton State UniversityChemistry
Prof. Patricia M. Todebush

ok Material Type: Exam; Professor: Todebush; Class: Survey of Chemistry II; Subject: Chemistry; University: Clayton State University; Term: Unknown 1989;

Typology: Exams

Pre 2010

Uploaded on 08/04/2009

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MULTIPLE CHOICE. Choose the one alternative that best completes the statement
or answers the question.
1) Compounds that have the same molecular formula but different arrangements of
atoms are called
A) indicators.
B) isotopes.
C) isozymes.
D) isometrics.
E) isomers.
2) The special feature that determines the family name and chemical reactivity
of the organic compound it is found in is called a(n)
A) functional group.
B) covalent bond.
C) ionic bond.
D) organic compound.
E) identifying group.
3) An alkene is always a carbon compound that contains a _____ bond.
A) aromatic B) hydrogen C) double D) triple E) single
4) What is the functional group contained in each compound below?
A) ether. B) alkene. C) ketone. D) aldehyde. E) alcohol.
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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

  1. Compounds that have the same molecular formula but different arrangements of atoms are called A) indicators. B) isotopes. C) isozymes. D) isometrics. E) isomers.
  2. The special feature that determines the family name and chemical reactivity of the organic compound it is found in is called a(n) A) functional group. B) covalent bond. C) ionic bond. D) organic compound. E) identifying group.
  3. An alkene is always a carbon compound that contains a _____ bond. A) aromatic B) hydrogen C) double D) triple E) single
  4. What is the functional group contained in each compound below? A) ether. B) alkene. C) ketone. D) aldehyde. E) alcohol.
  1. Functional groups often have characteristic odors. Which functional group from the list below is associated with fruity odors? A) amide B) thiol C) acid D) amine E) ester
  2. Constitutional isomers are molecules that share the same formula and have A) identical boiling points. B) a different shape to the molecule. C) the same shape in each molecule. D) the same arrangement of atoms within the molecule. E) a different arrangement of atoms within the molecule.
  3. Identify the functional group in the compound CH3CH2N(CH3). A) tertiary amine B) amide C) primary amine D) quaternary amine E) secondary amine
  4. Which alcohol is found in alcoholic beverages? A) isopropyl alcohol B) methyl alcohol C) butyl alcohol D) ethyl alcohol E) propyl alcohol

A) pentane B) 2-methylheptane C) 2,3-dimethylpentane D) hexane E) 3-ethylhexane

  1. Draw each and state why the name below is correct or incorrect A) dimethylbutane B) 2,2-dimethylbutane C) 2-dimethylbutane D) hexane E) 3,3-dimethylbutane
  2. A compound that contains the ring structure of benzene is called a(n) A) alkyl group. B) hydrocarbon. C) aromatic compound. D) cycloalkane. E) alkane.
  3. What is the name for a one-carbon alkyl substituent? A) methyl B) ethyl C) butyl D) pentyl E) propyl
  1. What is the name for an eight-carbon saturated (continuous-chain) alkane? A) heptane B) octane C) decane D) nonane E) hexane
  2. What is the name for a ten-carbon saturated (continuous-chain) alkyl group? A) octane B) decane C) heptane D) nonane E) hexane
  3. Which of the following is the general formula for a cycloalkane? A) CnH2n+1 B) CnH2n+2 C) C2nH2n D) CnHn E) CnH2n
  4. A hydrocarbon with a double bond is a(n) A) alkene. B) alkane. C) saturated compound. D) alcohol. E) alkyne.
  5. Draw an alkyne?
  6. Draw each and state why the IUPAC name below is correct or incorrect
  1. Small molecules that make up the repeat unit in polymers are called A) minipolymers. B) alkynes. C) alkenes. D) synthetic polymers. E) monomers.
  2. When chlorine atoms are attached to carbon 1 and carbon 3 in benzene, the compound is named A) m-dichlorobenzene. B) o-dichlorobenzene. C) j-dichlorobenzene. D) p-dichlorobenzene. E) dichlorobenzene.
  3. Draw each and state why the IUPAC name below is correct or incorrect A) 2-bromo-5-methylphenol. B) 2-bromo-5-ethylphenol. C) 6-bromo-3-ethylphenol. D) o-bromo-m-ethylphenol. E) 4-bromo-1-ethyl-5-phenol.

30) Draw each and state why the IUPAC name below is correct or incorrect

A) glycerol. B) cyclohexanol. C) cyclobenzenol. D) phenol. E) cyclopentanol.

  1. What is the structural formula of the ether formed in this reaction? 2 (CH3)2CHOH + H+ 
  2. Draw a secondary alcohol?
  3. Alcohols contain which functional group? A) amine B) amide C) thiol D) hydroxyl
  4. A secondary alcohol has a hydroxyl group bonded to a(n) A) trisubstituted carbon. B) disubstituted carbon. C) singly substituted or unsubstituted carbon. D) aromatic carbon.
  1. Which of the following ketones is the most soluble in water? A) primary B) secondary C) tertiary
  2. How many lone pairs of electrons does the oxygen in a carbonyl group have? A) None, they're all bonded. B) one C) two D) three E) four
  3. An diastereoisomer is A) a geometric isomer. B) a stereoisomer that is not a mirror image of another molecule. C) a constitutional isomer. D) a stereoisomer that is a mirror image of another molecule. E) an enantiomer.
  4. How many moles of an alcohol are needed to react with 1 mole of an aldehyde to form a hemiacetal? A) 3.5 B) 1 C) 2 D) 1.5 E) 3
  1. Which of the following would NOT be true of stereoisomers that are mirror images? A) The compounds are designated as D- and L- isomers. B) The compounds each contain at least one chiral carbon. C) The compounds are known as enantiomers. D) The compounds are superimposable. E) The compounds are optically active.
  2. A glycosidic bond between two monosaccharides can also be classified as a(n) A) achiral bond. B) double bond. C) ester bond. D) ether bond. E) alcohol bond.
  3. Maltose is a A) phosphosaccharide. B) disaccharide. C) monosaccharide. D) polysaccharide. E) trisaccharide.
  4. Under acid hydrolysis conditions, starch is converted to

B) ethyl acetate C) ethyl methanoate D) 2-ether-2-butanone E) diethyl ester

  1. What kind of taste do carboxylic acids have? A) sweet B) oily C) sour D) fruity E) slippery
  2. Which carboxylic acid in the list below is an aromatic carboxylic acid? A) butyric acid B) citric acid C) benzene D) benzoic acid E) acetic acid
  3. Glycerolphospholipids can interact both with other lipids and water because they contain both _____ and _____. A) glycerol, sphingosine B) saturated fatty acids, unsaturated fatty acids C) polar regions, nonpolar regions D) bile salts, cholesterol E) single bonds, double bonds
  4. When ethylamine dissolves in water, a solution of _____ is produced.

A) ethylhydroxylate B) ammonia C) ethylammonium hydroxide D) ethylhydroxide E) ethylamine

  1. The reaction of butanoic acid and dimethylamine gives A) N,N-methylbutanamine. B) N-ethylbutanamide. C) N-methylbutanamine. D) N-methylbutanamide. E) N,N-dimethylbutanamide.
  2. Cyclic compounds that contain a nitrogen atom are called A) aromatic compounds. B) homocyclic compounds. C) heterocyclic compounds. D) carbocyclic compounds.
  3. Amines can form _____ bonds with other molecules. A) hydrogen B) nonpolar C) oxygen D) triple E) metallic
  4. As a zwitterion, serine has the structural formula