1. Why is the boiling point of 1-butene higher than the boiling point of 1-propene? Group...
1. Why is the boiling point of 1-butene higher than the boiling point of 1-propene?
Group of answer choices
Because 1-butene has a different (and stronger) type of atom-to-atom intermolecular interaction than does 1-propene.
Because 1-butene forms H bonds and 1-propene does not.
As a larger compound, 1-butene can form more atom/atom intermolecular interactions than can 1-propene.
None of the above reasons is correct.
2. An ethene molecule contains 4 H atoms. How many H bonds could ethane participate in forming?
Group of answer choices
0
1
2
3
4
3. The boiling point of heptene at sea level (that is, at 1 atmosphere pressure) is 94 degrees centigrade but it is different at different elevations. Which of the following is likely to be the boiling point of heptene on the top of Mount Everest?
Group of answer choices
94 degrees. Centigrade
124 degrees Centigrade
66 degrees Centigrade
70 degrees Centigrade
Homework Answers
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1. Why is the boiling point of 1-butene higher than the boiling
point of 1-propene?
Group...
C The boiling point of H,O is much higher than the boiling point of HS. H2O...
C The boiling point of H,O is much higher than the boiling point of HS. H2O is a molecular compound, while HS is an ionic compound. H2O is a polar molecule, so the attractions between the molecules are stronger than those between nonpolar H2S molecules. H2O has strong hydrogen bonds between its molecules, and HS molecules cannot form hydrogen bonds. The dispersion forces between the H2O molecules are much stronger. d The boiling point of CH,O is much higher than...
Question 14 1 pts Why is the boiling point of an aqueous solution higher than the...
Question 14 1 pts Why is the boiling point of an aqueous solution higher than the boiling point of pure water? Because the temperature increases Because the liquid/gas equilibrium slope is positive on the phase diagram Because the total pressure decreases due to the solute o Because the vapor pressure decreases due to the solute None of the options explain why the boiling point increases
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force...
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
Part A H,0 (100°C) has a higher boiling point than CH, OH (65°C). There are more...
Part A H,0 (100°C) has a higher boiling point than CH, OH (65°C). There are more hydrogen bonds between water molecules than between alcohol molecules. There are less hydrogen bonds between water molecules than between alcohol molecules. CH, OH has the higher molecular mass than H,O. There are no hydrogen bonds between alcohol molecules while there are plenty of them between water molecules. O Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B H,O (100°C)...
Why does octanol has higher bouling point than water? I belive that water can form 4...
Why does octanol has higher bouling point than water? I belive that water can form 4 H bonds and more polar than octanol. So I expected to see higher boiling point for water. But actually, octanol has higher boiling point than water. Does it imply that octanol has stringer intermolecular force? If so, could anyone explain why?
A). 1-Heptene; B). 1-Propene ; C). 1-Butene ; D). CEN E). CH3NH2 ; F). -CO-H; G)....
A). 1-Heptene; B). 1-Propene ; C). 1-Butene ; D). CEN E). CH3NH2 ; F). -CO-H; G). CHỊCH,Br; H). NO, nyu, im Krui, ir CH3 OH Настен M H3C MC ;N HỌC-CH-CH, 0). an in the file can os centras 2005,8,0, Consider PHYSICAL PROPERTIES and the E/Z priority of the compounds/substituents above 1. Arrange in ascending order the boiling point and identify the non-covalent bonding : a)compound compounds Q, R, T, U; b) compound B, M, N c),arrange in ascending order...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your answer. V (b) CHa boils at 111 k while Cola boils at 350 K. Does this data support or contradict your answer to part (a)? Briefly explain eng point 14. Why does ethane (CH) have a higher boiling point (184 K) than methane (CH 111 K)? 163 Model III: Another set of boiling point data Substance Boiling point Boiling point HF Substance HO H...
Part A Which member of each of these pairs has the higher boiling point? Group 1:...
Part A Which member of each of these pairs has the higher boiling point? Group 1: CH3CH2OH and CH OCH3; Group 2: (CH3)3N and (CH3)2NH CH3CH2OH and (CH3)3N CH3OCH3 and (CH3)2N CH3CH2OH and (CH3)2NH CH3OCH3 and (CH3)2NH Submit Request Answer Provide Feedback Type here to search Esc Ma ise
1. True and False Question (0.5 point per question) a) Carbonyl compounds have higher boiling points...
1. True and False Question (0.5 point per question) a) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. b) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. c) Aldehydes and ketones can be oxidized to carboxylic acids. d) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester. e) The electron-withdrawing group in Wittig reagent does...
for question 19 can you explain why you picked the reagents you did? Sterist CH; HC CHH; CCH; - CC CH trans vinylic...
for question 19 can you explain why you picked the reagents you
did?
Sterist CH; HC CHH; CCH; - CC CH trans vinylic anion more stable anion able cis vinylic a less stab electron repulsion cis radical anion less stable Hical anion is more stable than the cis radical anion, because the nonbonded electrons are farther apart i The trans vinylic anion is more stable than the cis vinylic anion, because the relatively bulky alkyl group in the trans isomer...
C The boiling point of H,O is much higher than the boiling point of HS. H2O is a molecular compound, while HS is an ionic compound. H2O is a polar molecule, so the attractions between the molecules are stronger than those between nonpolar H2S molecules. H2O has strong hydrogen bonds between its molecules, and HS molecules cannot form hydrogen bonds. The dispersion forces between the H2O molecules are much stronger. d The boiling point of CH,O is much higher than...
Question 14 1 pts Why is the boiling point of an aqueous solution higher than the boiling point of pure water? Because the temperature increases Because the liquid/gas equilibrium slope is positive on the phase diagram Because the total pressure decreases due to the solute o Because the vapor pressure decreases due to the solute None of the options explain why the boiling point increases
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
Part A H,0 (100°C) has a higher boiling point than CH, OH (65°C). There are more hydrogen bonds between water molecules than between alcohol molecules. There are less hydrogen bonds between water molecules than between alcohol molecules. CH, OH has the higher molecular mass than H,O. There are no hydrogen bonds between alcohol molecules while there are plenty of them between water molecules. O Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B H,O (100°C)...
A). 1-Heptene; B). 1-Propene ; C). 1-Butene ; D). CEN E). CH3NH2 ; F). -CO-H; G). CHỊCH,Br; H). NO, nyu, im Krui, ir CH3 OH Настен M H3C MC ;N HỌC-CH-CH, 0). an in the file can os centras 2005,8,0, Consider PHYSICAL PROPERTIES and the E/Z priority of the compounds/substituents above 1. Arrange in ascending order the boiling point and identify the non-covalent bonding : a)compound compounds Q, R, T, U; b) compound B, M, N c),arrange in ascending order...
A 13. (a) Which would have the stronger intermolecular force, CHA or Cla? Briefly explain your answer. V (b) CHa boils at 111 k while Cola boils at 350 K. Does this data support or contradict your answer to part (a)? Briefly explain eng point 14. Why does ethane (CH) have a higher boiling point (184 K) than methane (CH 111 K)? 163 Model III: Another set of boiling point data Substance Boiling point Boiling point HF Substance HO H...
Part A Which member of each of these pairs has the higher boiling point? Group 1: CH3CH2OH and CH OCH3; Group 2: (CH3)3N and (CH3)2NH CH3CH2OH and (CH3)3N CH3OCH3 and (CH3)2N CH3CH2OH and (CH3)2NH CH3OCH3 and (CH3)2NH Submit Request Answer Provide Feedback Type here to search Esc Ma ise
for question 19 can you explain why you picked the reagents you
did?
Sterist CH; HC CHH; CCH; - CC CH trans vinylic anion more stable anion able cis vinylic a less stab electron repulsion cis radical anion less stable Hical anion is more stable than the cis radical anion, because the nonbonded electrons are farther apart i The trans vinylic anion is more stable than the cis vinylic anion, because the relatively bulky alkyl group in the trans isomer...
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