20. Which of the following would have the highest boiling point due to the strongest H-bonding? a. butanethiol b. 1-butanol c. chloropropane d. methoxypropane
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- Which of the following alkyl halides will exhibit the lowest boiling point?A. EthliodideB. Isopropyl bromideC. DichloroethaneD. Isopropyl fluorideIdentify the organic functional group of the reactant and the reaction type then predict the functional group(s) of the product(s).The reactant is a(n)a. ketoneb. esterc. amided. alcohole. carboxylic acidf. amineg. aldehydeThe reaction type isa. hydrationb. hydrolysis (in base)c. esterificationd. dehydratione. hydrolysis (in acid)f. amide synthesisThe product should be a(n)a. ketoneb. aldehydec. alcohol onlyd. estere. carboxylic acid and an alcoholf. carboxylic acid onlyg. amideWhat is the most likely product functional group for the reaction below? a. ester b. carboxylic acid c. alkene d. amide e. alcohol f. aldehyde g. ketone
- Which of the below do you think would have the highest boiling point? Why? a. butane b. butanal C. 2-butanol d. butanoic acid d speaker notes ExploresWhich of the following pure substances will have hydrogen bonds ? a. acetone --à b. dimethy ether CH3-O-CH3 c. methanol H3C-OH d. acetone and methanol e. dimethy ether and methanolGiven the following molecules I. 2-methylpentane-1,3-diol II. 2,2,3,4-tetramethylpentanol III. methyl 3-methylpentanoate IV. 2-propoxybutane Which will have the lowest boiling point? a. IV b. I c. II d. III
- Identify the organic functional groups and reaction type for the following reaction.The reactant is a(n) a. amideb. aldehydec. alcohold. carboxylic acide. esterf. ketoneThe product is a(n)a. carboxylate ionb. ammonium ionc. alcohold. carboxylic acide. ketonef. aldehydeThe reaction type isa. hydrationb. esterificationc. hydrolysis (in acid)d. hydrolysis (in base)e. amide synthesisf. amide synthesisg. dehydrationh. acid baseAlcohol Phenol Ether 56. This chemičal structure is O polyvinyl chloride O DDT tetra chlorodiphenyl 57. This is an example of26. What type of bond promotes the solubility of alcohols in water? A. Hydrogen bonds B. Dipole-dipole bonds C. Covalent bonds D. Van der Waals forces 27. The dehydration of ethyl alcohol primarily yields A. Ethylene B. Ethanal C. Ethanoic acid D. Ethane 28. In general, the boiling point of primary alcohol is the boiling point of a linear ether of the same carbon chain length. A. Greater than B. Lower than C. Equal to D. Stronger than 29. Ethyl alcohol and dimethyl ether are isomers. However, they differ in their dipole moment. Which statement is TRUE? A. Dimethyl ether has a lower dipole moment than ethyl alcohol. B. Ethyl alcohol has a lower dipole moment than dimethyl ether. C. Dimethyl ether has a greater bond dipole than ethyl alcohol. D. Ethyl alcohol has a greater bond dipole than dimethyl ether. 30. Based on molecular structure, alcohol molecules and ether molecules are analogues of water. This implies that both. molecules can form hydrogen bonds with water molecules. Which…
- The hydration of an Allen’s produces which organic functional group? A. Carboxylic acid B. Alcohol C. Alkene D. Aldehyde E. EtherC. Functional groups 5. Draw the line angle formulas for each of the compounds whose names appear below. Name the functional group present in each molecule. State if hydrogen bonding is possible in pure samples of each compound. a. 2-pentanol b. cis-2-hexene c. 3-heptanone d. hexanoic acid e. ethyl propyl ether Last updated 04/7/2018 alco ermine this, this. wi7. The molecule pictured to the right has which functional group? A. aldehyde B. alcohol C. carboxylic acid HO D. ester
