front 1 1) Compounds with the -OH group attached to a saturated alkane-like
carbon are known as | back 1 Answer: A |
front 2 2) Compounds with an oxygen atom bonded to two organic groups are
known as | back 2 Answer: B |
front 3 3) None of the following organic compounds is very likely to form
hydrogen bonds except | back 3 Answer: C |
front 4 4) Alcohols, ethers, and phenols can be considered organic
derivatives of the inorganic compound | back 4 Answer: D |
front 5 5) Which molecule shown is an ether? | back 5 Answer: D |
front 6 6) What is the inorganic compound that can be considered the structural basis for alcohols and ethers? Discuss two ways in which the physical properties of alcohols and ethers are similar to properties of this compound. | back 6 Answer: Alcohols and ethers can be considered to be derivatives of
water. Similar physical properties include: |
front 7 7) The alcohol which contains only one carbon atom and has the common
name of wood alcohol is | back 7 Answer: D |
front 8 8) The common name of CH3OH is | back 8 Answer: B |
front 9 9) The alcohol which contains two carbon atoms and has the common
name of grain alcohol is | back 9 Answer: A |
front 10 10) The common name of CH3CH2OH is | back 10 Answer: A |
front 11 11) The molecule with three carbon atoms with an -OH group on each,
and used as a moisturizer is | back 11 Answer: B |
front 12 12) The common name of CH2(OH)CH2OH is | back 12 Answer: D |
front 13 13) Rubbing alcohol is a solution of | back 13 Answer: C |
front 14 14) Which of the following is commonly known as glycerol? | back 14 Answer: B |
front 15 15) Which molecule shown is a glycol? | back 15 Answer: E |
front 16 16) The common name of 1,2-ethanediol is | back 16 Answer: D |
front 17 17) The common name of CH3CH(OH)CH3 in water solution is | back 17 Answer: C |
front 18 18) What is the IUPAC name of the compound shown? A) 4-methyl-2-pentanol | back 18 Answer: A |
front 19 19) The IUPAC name of the alcohol shown is A) 2,3-dimethyl-1-pentanol. | back 19 Answer: C |
front 20 20) What is the IUPAC name of the compound shown? A) 4-ethyl-1-hexanol | back 20 Answer: A |
front 21 21) The name of the alcohol shown is A) 2,4,4-trimethyl-3-pentanol. | back 21 Answer: B |
front 22 22) What is the systematic name for the following compound? A) 2-methyl-3-pentanol | back 22 Answer: A |
front 23 23) What is the IUPAC name of the compound shown? A) butanetriol | back 23 Answer: C |
front 24 24) Compounds of the type R3C-OH are referred to as ________
alcohols. | back 24 Answer: C |
front 25 25) Compounds of the type R2CH-OH are referred to as ________
alcohols. | back 25 Answer: B |
front 26 26) Compounds of the type RCH2-OH are referred to as ________
alcohols. | back 26 Answer: A |
front 27 27) Which compound is a tertiary alcohol? | back 27 Answer: C |
front 28 28) Which molecule shown is a primary alcohol? | back 28 Answer: C |
front 29 29) The molecule shown is a ________ alcohol because ________. A) primary; it has one -OH group | back 29 Answer: C |
front 30 30) Which molecule shown is a secondary alcohol? | back 30 Answer: A |
front 31 31) An alcohol is classified as primary, secondary or tertiary based
on | back 31 Answer: A |
front 32 32) Which molecule shown is a tertiary alcohol? | back 32 Answer: B |
front 33 33) How many isomeric alcohols exist with the formula C4H10O
? | back 33 Answer: A |
front 34 34) The relatively high boiling point of alcohols in relation to
their molecular weights is the result of | back 34 Answer: C |
front 35 35) All of the following properties of alcohols are affected by
hydrogen bonding except | back 35 Answer: D |
front 36 36) Which compound is the most soluble in water? | back 36 Answer: B |
front 37 37) Which compound is the least soluble in water? | back 37 Answer: E |
front 38 38) Which compound has the lowest boiling point? | back 38 Answer: D |
front 39 39) Which of the following would at best be only very slightly
soluble in water? | back 39 Answer: A |
front 40 40) Which compound would have the highest boiling point? | back 40 Answer: B |
front 41 41) Which compound has the highest boiling point? | back 41 Answer: A |
front 42 42) Which of the following is the most soluble in water? | back 42 Answer: B |
front 43 43) Which of the following is the most soluble in water? | back 43 Answer: A |
front 44 44) Which of the following would be the least soluble in
water? | back 44 Answer: D |
front 45 45) Which compound has the lowest boiling point? | back 45 Answer: D |
front 46 46) Which compound has the highest boiling point? | back 46 Answer: A |
front 47 47) Which compound would you expect to have the lowest boiling
point? | back 47 Answer: A |
front 48 48) Which alcohol is most soluble in water? | back 48 Answer: A |
front 49 49) Describe and explain the change in water solubility of straight-chain primary alcohols as molar mass increases. | back 49 Answer: As the molar mass of these alcohols increases, the water solubility decreases. This occurs because the polarity of the hydroxyl group, which is the reason for the interaction with the polar water molecules, becomes less important as the size of the nonpolar hydrocarbon portion of the molecule increases. |
front 50 50) The product of dehydration of an alcohol is an A) alkane. | back 50 Answer: B |
front 51 51) Oxidation of an alcohol group results in formation of a(an)
________ group. | back 51 Answer: C |
front 52 52) The symbol [O] written above a reaction arrow means | back 52 Answer: C |
front 53 53) Oxidation of R2CHOH will produce | back 53 Answer: B |
front 54 54) Oxidation of a tertiary alcohol will produce | back 54 Answer: E |
front 55 55) Treatment of CH3CH2CH2OH with a limited amount of oxidizing agent
will produce | back 55 Answer: A |
front 56 56) Treatment of CH3CH2OH with an excess amount of oxidizing agent
will produce | back 56 Answer: D |
front 57 57) Gentle oxidation of a primary alcohol will produce | back 57 Answer: A |
front 58 58) Gentle oxidation of a secondary alcohol will produce | back 58 Answer: E |
front 59 59) Strong oxidation of a primary alcohol will produce A) an aldehyde. | back 59 Answer: C |
front 60 60) Which of the following would be the product of the oxidation of 2-methyl-3-pentanol? | back 60 Answer: B |
front 61 61) Treatment of the molecule shown with a strong oxidizing agent will produce A) an aldehyde. | back 61 Answer: E |
front 62 62) Which of the following alcohols would not be able to be oxidized with any type of oxidizing agent? | back 62 Answer: C |
front 63 63) Treatment of the molecule shown with a dehydrating agent will produce A) an aldehyde. | back 63 Answer: B |
front 64 64) The major product obtained from dehydration of 2-hexanol
is | back 64 Answer: B |
front 65 65) Which alcohol should be used to produce 2-methyl-3-pentene by
dehydration? | back 65 Answer: B |
front 66 66) The major product resulting from the dehydration of A) 1-pentene. | back 66 Answer: B |
front 67 67) Which of the following is the major product formed from dehydration of the following alcohol? | back 67 Answer: C |
front 68 68) What is the product of the oxidation of a secondary
alcohol? | back 68 Answer: A |
front 69 69) Oxidation reactions are defined differently in organic chemistry than they are in inorganic chemistry. Give the definition of both and explain their similarities. | back 69 Answer: The inorganic definition of oxidation is loss of electrons. The organic definition is formation of additional bonds between carbon and oxygen (or a decrease in the number of carbon-hydrogen bonds). These are similar because when carbon forms a bond with electronegative oxygen, it essentially loses some of its attraction for its electrons. |
front 70 70) The simplest aromatic alcohol, recognized by its strong medicinal
odor and used as a disinfectant is | back 70 Answer: E |
front 71 71) Which compound is sometimes called carbolic acid? | back 71 Answer: E |
front 72 72) Compounds with the -OH group attached to an aromatic ring are
known as | back 72 Answer: E |
front 73 73) Which molecule would be considered a derivative of phenol? | back 73 Answer: C |
front 74 74) Which molecule would be the most acidic? | back 74 Answer: C |
front 75 75) When phenol acts as an acid, a ________ ion is produced. | back 75 Answer: E |
front 76 76) The molecule CH3CH2CH2OCH2CH3 can be classified as | back 76 Answer: D |
front 77 77) All of the following are properties of ethers except | back 77 Answer: C |
front 78 78) What is the IUPAC name of the compound shown? CH3CH2CH2OCH3 A) 1,2-etherbutane | back 78 Answer: B |
front 79 79) Ether molecules are polar, but do not form hydrogen bonds with
other ether molecules because | back 79 Answer: B |
front 80 80) What is the systematic name of the following compound? A) 2-methoxy propane | back 80 Answer: A |
front 81 81) Organic compounds which are sulfur analogs of alcohols are referred to as A) sulfuric alcohols. | back 81 Answer: D |
front 82 82) Which property of thiols makes them useful as additives to
natural gas? | back 82 Answer: C |
front 83 83) The reaction conditions which would result in formation of
disulfides from thiols are | back 83 Answer: A |
front 84 84) What is the IUPAC name of the compound shown? A) 2-thiobutane | back 84 Answer: C |
front 85 85) When a thiol is oxidized the product is | back 85 Answer: D |
front 86 86) The most characteristic feature of thiols is ________ | back 86 Answer: A |
front 87 87) What is the IUPAC name of the compound shown? A) di(chloroethane) | back 87 Answer: B |
front 88 88) What is the IUPAC name for the compound shown? A) 3-bromo-2-chloro-3-methylpentane | back 88 Answer: A |
front 89 89) Give the IUPAC name for the following compound: A) 1,2-dibromo-1-methyl butane | back 89 Answer: B |
front 90 90) All of the following can be classified as alkyl halides
except | back 90 Answer: A |