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1664 - 1 - Page 1 Name: ____________________________________________ 1) What is the formula for pentanol? A) C4H9OH 2) B) C5H12 The functinal group A) aldehyde 5) C) ether D) ester is always found in an organic B) acid B) 2 C) 3 D) 4 B) propanol C) propane D) propene B) 2 C) 3 D) 4 C) primary alcohol D) secondary alcohol The compound 2-propanol is classified as a A) dihydroxy alcohol 9) D) Ca(OH)2 What is the total number of hydroxyl groups contained in one molecule of 1,2-ethanediol? A) 1 8) C) C2H4(OH)2 Which of the following is an alcohol? A) propanal 7) B) C3H5(OH)3 To be classified as a tertiary alcohol, the functional OH group is bonded to a carbon atom that must be bonded to a total of how many additional carbon atoms? A) 1 6) C) monohydroxy alcohol D) tertiary alcohol What is the formula for 1,2-ethanediol? A) Co(OH)3 4) B) tertiary alcohol Given the molecule: Replacing a hydrogen atom on this molecule with the functional group those of an A) ether 10) 12) B) acid OH will change the original properties of the molecule to C) alcohol D) ester C) HCOOCH3 D) CH3OCH3 Which formula represents acetic acid? A) CH3COOH 11) D) C5H11OH Methanol is classified as a A) secondary alcohol B) dihydroxy alcohol 3) C) C4H10 B) CH3CH2OH Which structural formula represents an aldehyde? A) C) B) D) Which of the following statements is true for a compound whose formula is CH3CH2COOH? A) Its solution turns phenolphthalein pink. B) It is an alcohol. C) It is an acid. D) Its solution turns litmus blue. 1664 - 1 - Page 2 13) 14) 15) Which structural formula represents a secondary alcohol? A) C) B) D) What is the structural formula for ethanol? A) C) B) D) Which of the following is an isomer of CH3CH2CH2COOH? A) CH3CH2CH2OCH3 B) CH3CH2CH2CH2OH 16) Primary alcohols can be dehydrated to produce A) organic acids 17) 18) C) CH3COOCH2CH3 D) CH3CH2OCH2CH3 B) aldehydes C) ethers D) esters Which structural formula represents an acid? A) C) B) D) What type of compound is represented by the structural formula A) an aldehyde B) a ketone ? C) an amino acid D) an amine 1664 - 1 - Page 3 19) 20) What is the structural formula for 1-propanol? A) C) B) D) The name of the compound having the formula C3H5(OH)3 is A) propanoic acid 21) D) propene B) a ketone C) an ester D) an ether C) HCOOH D) CH3OH What is the formula for methanoic acid? A) HC2H3O2 23) C) glycerol What type of compound is represented by the following structural formula? A) an aldehyde 22) B) ethylene glycol B) C2H5OH Given the structural formulas for three alcohols: All are classified as A) primary alcohols B) monohydroxy alcohols 24) What type of monohydroxy alcohol is 2-propanol? A) primary 25) B) secondary C) dihydroxy D) tertiary What is the correct name for the compound with the following structural formula? A) ethyl alcohol 26) C) tertiary alcohols D) secondary alcohols B) ethanoic acid C) dimethyl ether D) diethyl ether C) D) Which structure represents an amide? A) B) 1664 - 1 - Page 4 27) What type of compound is represented by the structural formula shown below? A) an aldehyde 28) 33) C) D) B) propanone C) methyl ethanoate D) dimethyl ether B) esters C) amides D) aldehydes C) alcohols D) acids What class of organic compounds can be represented as R OH? A) ethers 32) B) To which organic family does the compound with the following formula belong? A) ketones 31) D) a ketone What is the name for the compound with the following structural formula? A) methyl ethyl ether 30) C) an ether The general structural formula for aldehydes is A) 29) B) an ester B) esters Which structural formula represents a tertiary alcohol? A) C) B) D) What is the name of the compound with the formula A) propanal B) propanoic acid ? C) propanone D) propanol 1664 - 1 - Page 5 34) What type of compound is represented by the structural formula below? A) an amine 35) The structure A) a ketone 36) B) an aldehyde B) an amine B) ether C) aldehyde D) acid B) a ketone C) an ether D) an aldehyde How many different functional groups are there in a molecule with the structural formula shown below? B) 2 C) 3 D) 4 C) D) What is the structural formula for methanal? A) 41) C) ethylene glycol and glycerol D) ethylene glycol and ethanol In the reaction, C2H5OH + CH3OH ‡‡ˆ C2H5OCH3 + H2O, the organic compound formed is A) 1 40) D) an aldehyde Methanal is the IUPAC name for an A) an acid 39) C) an ester Which two compounds are monohydroxy alcohols? A) alcohol 38) D) an alcohol is an example of what type of substance? A) methanol and glycerol B) methanol and ethanol 37) C) an amino acid B) What is the correct name for the compound with the following structural formula? A) methyl ethyl ether B) 2-propanone C) propanoic acid D) methyl propanoate 1664 - 1 - Page 6 42) 43) 44) 45) 46) What is the structural formula of a primary alcohol? A) C) B) D) Which structural formula represents a ketone? A) C) B) D) The molecule is a member of a class of organic compounds called A) ketones B) alcohols C) aldehydes D) ethers What is the general structural formula for a ketone? A) C) B) D) What type of compound is represented by the structural formula shown below? A) an acid B) an ester C) an aldehyde D) an ether 1664 - 1 - Page 7 47) What is the name for the compound with the following structural formula? A) butanal 48) 51) D) CH3COOH C) propanol D) 1,2,3-propanetriol ? B) ethylene glycol C) B) D) Which alcohol reacts with C2H5COOH to produce the ester C2H5COOC2H5? B) C4H9OH C) C3H7OH D) CH3OH C) -al D) -oate The IUPAC name of an aldehyde has the ending B) -oic What is the minimum number of carbon atoms a ketone may contain? A) 1 54) C) CH3OH A) A) -ol 53) D) ethyl ether What is the structural formula of a primary alcohol? A) C2H5OH 52) B) CH3COCH3 What compound has the formula A) 1,2-ethanediol 50) C) ethyl ethanoate Which organic compound is a ketone? A) CH3COOCH3 49) B) butanone B) 2 C) 3 D) 4 To which organic family does the compound with the following structural formula belong? A) amines B) esters C) ethers D) ketones 1664 - 1 - Page 8 55) What is the correct IUPAC name for a compound with the following structural formula? A) 1,3-dichloropentane B) 2,4-dichlorobutane 56) Which formula represents an organic acid? A) CH3OCH3 57) 62) 63) ? C) an alkane D) an alcohol B) 1 C) 2 D) 3 B) CH3OH C) C2H5OH D) C3H7OH C) ethanol D) butanol Which compound is a trihydroxy alcohol? A) methanol 61) B) an acid D) CH3OH A reaction between CH3COOH and an alcohol produced the ester CH3COOCH3. The alcohol used in the reaction was A) C4H9OH 60) C) CH3COOH How many hydroxy groups ( OH) does a primary alcohol molecule contain? A) 4 59) B) CH3COOCH3 What type of compound is represented by the structural formula A) an aldehyde 58) C) 1,3-dichlorobutane D) 2,4-dichloropentane B) glycerol What is the structural formula for 2-chlorobutane? A) C) B) D) What is the structural formula for propanone (acetone)? A) C) B) D) Which formula represents an amine? A) CH3CH2NH2 B) CH3CH2OCH2CH3 C) CH3OH D) CH3COOCH3 1664 - 1 - Page 9 64) A compound with the structural formula A) alkene 65) 66) 67) 68) C) acid D) alcohol Which of the following is the structural formula for diethyl ether? A) C) B) D) What is the structural formula of a trihydroxy alcohol? A) C) B) D) Which structural formula represents an isomer of dimethyl ether? A) C) B) D) What is the general structural formula for an ether? A) 69) B) alkane is classified as an B) C) D) C) primary alcohols D) organic acids Ethers can be synthesized by dehydration of A) organic ketones B) aldehydes 1664 - 1 - Page 10 70) When the name of an alcohol is derived from the corresponding alkane, the final "-e" of the name of the alkane should be replaced by the suffix A) "-ol" 71) 72) A) C) B) D) B) butnanone C) diethyl ether D) dimethyl ether C) HCOOH D) HCOOCH3 Which formula represents an organic acid? B) CH3CH2OH What type of compound is represented by the structural formula below? A) an ester 75) D) "-al" What is the name for the compound with the following structural formula? A) CH3COCH3 74) C) "-one" What is the structural formula for 1,2-dibromoethane? A) methyl ethanoate 73) B) "-ole" B) an aldehyde C) an amine What is the structural formula for 2,2-dichloropropane? A) C) B) D) D) an ether 1664 - 1 - Page 11 76) 77) 78) Which structural formula represents 1,1-dibromopropane? A) C) B) D) What is the structural formula of a dihydroxy alcohol? A) C) B) D) Which compound is a dihydroxy alcohol? A) C3H5(OH)3 79) 81) D) Al(OH)3 B) CH3OH C) C3H5(OH)3 D) CH3CH2OH What is the structural formula for 2-propanol? A) C) B) D) What is the total number of OH groups in a molecule of glycerol? A) 1 82) C) C2H4(OH)2 In an aqueous solution, which compound will be acidic? A) CH3COOH 80) B) Ca(OH)2 B) 2 C) 3 D) 4 C) D) What is the general structural formula for organic acids? A) B) 1664 - 1 - Page 12 83) 84) What is the correct structural formula for glycerol? A) C) B) D) What is the correct IUPAC name for A) 1,2-dichloropropane B) 1,2-dichlorobutane ? C) 2,3-dichloropropane D) 2,3-dichlorobutane