CHEM 230 FINAL EXAM QUESTIONS & ANSWERS
Which family of organic molecules is a hydro carbon - Answer -aromatic
Which two functional groups does NOT contain oxygen? - Answer -amine
Which factor is most important in determining the chemistry of an organic molecule? -
Answer -the functional groups
Two or more compounds with the same molecular formula but with the atoms
connected differently are reffed to as - Answer -constitutional groups
When hydrocarbons undergo complete combustion, the product(s) is(are) - Answer -
CO2 and H2O
Which molecule represents 4-ethyl-2-hexyne? - Answer -(CH3CH2)2CHC≢CCH3
Which of the following alkenes can exhibit cis-trans isomerism? - Answer -3-octene
Which reactant should be used to convert propene to 2-chloropropane? - Answer -HCl
When 2-butene reacts completely with bromine, the product is - Answer -2,3-
dibromobutane
The monomer unit used to produce polypropylene is - Answer -CH2=CHCH3
Another name for o-nitrotoluene - Answer -2-nitrotoluene
All of the following are common reactions of benzene EXCEPT - Answer -
hydrogenation
Which compound is a tertiary alcohol? - Answer -2-methyl-2-hexanol
Which compound has the LOWEST boiling point? - Answer -CH3CH2CH2CH3
Which alcohol should be used to produce 2-methyl-3-pentene by dehydration? -
Answer -4-methyl-2-pentanol
Which molecule would be the MOST acidic? - Answer -Phenol
When a thiol is oxidized the product is - Answer -a disulfide
Which class of amines can for intermolecular hydrogen bonds? - Answer -1° & 2°
Which family of organic molecules is a hydro carbon - Answer -aromatic
Which two functional groups does NOT contain oxygen? - Answer -amine
Which factor is most important in determining the chemistry of an organic molecule? -
Answer -the functional groups
Two or more compounds with the same molecular formula but with the atoms
connected differently are reffed to as - Answer -constitutional groups
When hydrocarbons undergo complete combustion, the product(s) is(are) - Answer -
CO2 and H2O
Which molecule represents 4-ethyl-2-hexyne? - Answer -(CH3CH2)2CHC≢CCH3
Which of the following alkenes can exhibit cis-trans isomerism? - Answer -3-octene
Which reactant should be used to convert propene to 2-chloropropane? - Answer -HCl
When 2-butene reacts completely with bromine, the product is - Answer -2,3-
dibromobutane
The monomer unit used to produce polypropylene is - Answer -CH2=CHCH3
Another name for o-nitrotoluene - Answer -2-nitrotoluene
All of the following are common reactions of benzene EXCEPT - Answer -
hydrogenation
Which compound is a tertiary alcohol? - Answer -2-methyl-2-hexanol
Which compound has the LOWEST boiling point? - Answer -CH3CH2CH2CH3
Which alcohol should be used to produce 2-methyl-3-pentene by dehydration? -
Answer -4-methyl-2-pentanol
Which molecule would be the MOST acidic? - Answer -Phenol
When a thiol is oxidized the product is - Answer -a disulfide
Which class of amines can for intermolecular hydrogen bonds? - Answer -1° & 2°
