Dimethyl ether (CH3OCH3) and ethanol (C2H5OH) have the same formula (C2H6O), but the boiling point of dimethyl ether is -25 °C while that of ethanol is 78 °C. Explain this difference in boiling points.

Q: Rank the compounds in order of increasing boiling point. А. Br В. HO C. HO, D. A В lowest highest

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Q: Which liquid will have the highest boiling point? CH3Cl CH3OH C3H8 C6H14

A: Boiling point is directly proportional to molar mass .so if molar mass increases then boiling point…

Q: Compare the boiling point of 1-propanol, ethylene glycol and ethanethiol.   What does this mean…

A: Higher is the boiling point greater is the magnitude of intermolecular forces of attraction.

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Q: Select the compound that has the lowest boiling point. A CH(CH:),CH;OH B CHCH CH(CH)CH;OH C (CH)…

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Q: Which of the following has the highest vapor pressure at room temperature and 1 atm pressure? CHF3,…

A: Vapor Pressure is a measure of tendency of a compound to change its form into gaseous state. Vapor…

Q: Considering intermolecular forces in the pure substance, which of these substances exists as a gas…

A: Given: We have to identify which among the following exists as gas.

Q: Select the compound that has the lowest boiling point. A CH)(CH2),CH;OH B CH,CH2CH(CH;)CH;OH C…

A: The temperature at which the pressure exerted by the surrounding atmosphere is equal to the pressure…

Q: You have samples of four compounds: dimethyl ether, methane, difluoromethane, and ethanol. You…

A: Boiling point: The temperature at which the vapor pressure of the liquid equals atmospheric pressure…

Q: Explain why the boiling point of CH 3CH 2CONH 2 is higher than the boiling point of CH 3CO 2CH 3.

A: Boiling point of the organic compounds depend on the intermolecular forces of attraction between the…

Q: Which of the following intermolecular forces will be present between molecules of dimethyl ether,…

A: The intermolecular forces are forces that are responsible for the bonding of atoms in a molecule.…

Q: 1. Substance X dissolves in Substance Y. Which of the following statements is true?   a.Substances X…

A: Like dissolves Like. So the molecules with similar nature will dissolve orelse not.  we are advised…

Q: What types of intermolecular forces are exhibited by each compound? OH b. OCH3 d. a.

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: 49) Which statement about the compounds CH3C1, CH3SH, CH3OH, and CF4 are true? A) CH3CI has a higher…

A: We have to tell about boiling point .

Q: Arrange the following compounds in order of increasing boiling point. OH OH A C

A: Boiling point:The temperature at which the vapor pressure of a liquid becomes equal to the…

Q: the following molecules, which experiences the strongest intermolecular force?     CH3CH2OCH2CH3…

A: There are four types of intermolecular forces. Order of strength is, Ion-dipole > hydrogen…

Q: Which of the following has the highest boiling point? O (CH),CCH(CH3)2 CH;CH(CH3)CH,CH3 O…

A: Branched alkanes normally exhibit lower boiling points than unbranched alkanes of the same carbon…

Q: Dimethyl ether and ethanol both have the molecular formula C2H6O. Which would you predict have the…

A: It is given that ethanol and dimethyl ether has same molecular formula that is C2H6O.

Q: What is the intermolecular forces of attraction present in the following organic compounds;…

A: answer - for question -1 - the intermolecular forces of attraction present in the following organic…

Q: Which of the following pure compounds can form hydrogen bonds? Which can form hydrogen bonds with…

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Q: Compare and explain; the viscosity of ethylene glycol comparative to that of ethanol an glycerol…

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Q: Benzene is a very stable compound mainly because electrons are evenly distributed throughout the…

A: The molecular formula of benzene is C6H6 and its structure is as follows:

Q: Which of the following compounds would have a higher boiling point than butanol (CH,CH,CH,CH,OH) and…

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Q: Order the following compounds in order of decreasing boiling point. (Start with the highest boiling…

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Q: What is the strongest intermolecular forces between a mixture of butane and hexane?

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Q: Arrange the following compounds according to the increase the boiling point: * 1) n-Hexane 2)…

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Q: Use intermolecular forces to account for each of th a. CH,OH boils at 65°C while CH,SH boils a b. Xe…

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Q: Which one of the following would have the highest heat of vaporization? A) CH₃OH B) CH₂F₂ C) NF₃ D)…

A: Heat of vaporisation is affected by H- bonding. Heat of vaporisation is directly proportional to H-…

Q: Of the compounds CF4, CCl4, CBr4, and CI4, we would expect

A: The boiling point of a compound is achieved when the vapor pressure equals the atmospheric pressure…

Q: What kind of intermolecular forces act between a nitrosyl chloride (NOCI) molecule and a chloride…

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Q: How do the evaporation rates of acetone and pentane compare to that of alcohols with similar molar…

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Q: Order the following hydrocarbons from lowest to highest boiling point: C2H6, C3H8, and C4H10.

A: The given compounds are, C2H6, C3H8, and C4H10. The name of compound C2H6 is Ethane. The name of…

Q: Which of the following can form hydrogen bonds in a pure sample? A) CH₃F B) CH₂F₂ C) HF D) HBr

A: Given compounds are :  A) CH₃F B) CH₂F₂ C) HF D) HBr Which of the following can form hydrogen…

Q: In which substance are the electrostatic forces between molecules the strongest? propane   glycerin…

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Q: What type(s) of intermolecular forces are expected between benzyldiethylamine molecules?…

A: benzyl dimethylamine molecule consists of a nonpolar benzene ring and a 2-degree amine-containing…

Q: Rank the boiling points of the molecules shown below from lowest to highest.

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Q: Arrange the following in order of increasing boiling point.

A: The boiling point depends upon the intermolecular forces present between the molecules. So we will…

Q: What kind of intermolecular forces act between a methanol CH3OH molecule and a chloride anion?…

A: There are different types of intermolecular forces such as London dispersion forces, dipole-dipole…

Q: Draw a dotted line between appropriate atoms representing the strongest intérmolecular that the…

A: Intermolecular forces are the forces of attraction or repulsion which occurs between neighboring…

Q: Dimethyl ether (CH;OCH;) and ethanol (C,H;OH) have the same formula (C2H,O), but the boiling point…

A: The temperature at which the vapor pressure of a liquid becomes equal to the atmospheric pressure is…

Q: Part A In terms of their attractive forces, explain why fats are solids but oils are liquids under…

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Q: Circle the compound in the following pairs corresponding to the physical properties. Write the…

A: a) Highest Boiling point : CH3OH  Intermolecular forces in CH3OH : ( Hydrogen bonding ) and in CH3SH…

Q: Draw the Lewis structure for each of the following molecules and arrange these substances from…

A: Normal boiling point refers to the temperature at which the vapor pressure of substance is equal to…

Q: Arrange the following substances in order of increasing boiling point: CH₃CH₂OH, HOCH₂CH₂OH,…

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Q: Hexane has a smaller boiling point than nonane. True False

A: Boiling point :-  The temperature at which vapour pressure of a liquid becomes equal to atmospheric…

Q: which form hydrogen bonds? CH3OH HCL CH3NH2

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Q: Ethanol and dimethyl ether have the same molecular formula C2H6O. Ethanol is liquid at room…

A: Ethanol is liquid at room teperature while dimethyl ether is gas this can be explained as

Q: Which of these substances would exhibit the highest boiling point at 1.00 atm?           (A)…

A: The compounds given are CH3CH2CH2CH3, CH3CH2Cl, CH3OH and CH3CH2OH.