How Intermolecular Forces Affect Phases of Matter

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Questions

• How do intermolecular forces affect freezing point?
• How do intermolecular forces affect solvation?
• How do intermolecular forces affect viscosity?
• What intermolecular forces are present in #CH_3F#?
• What intermolecular forces are present in #CO_2#?
• What intermolecular forces are present in #CH_3OH#?
• What intermolecular forces are present in #NH_3#?
• Are intermolecular forces weak?
• Why are intermolecular forces important?
• Why do intermolecular forces tend to attract?
• Why are intermolecular forces weaker than bonds?
• What phases of matter can be combined to create a solution?
• What phases of matter are considered fluids?
• What intermolecular forces present in ethanol?
• How can I identify intermolecular forces?
• How does pressure affect phases of matter and intermolecular forces?
• How do intermolecular forces differ from intramolecular forces?
• How do intermolecular forces affect viscosity?
• How do intermolecular forces affect vapor pressure?
• How do intermolecular forces affect surface tension?
• How do intermolecular forces affect solubility?
• How do intermolecular forces affect evaporation?
• What are some common mistakes students make with intermolecular forces?
• What is an example of an intermolecular forces practice problem?
• What are some examples of intermolecular forces?
• What are intermolecular forces?
• In each of the following pairs, which one has the lower viscosity?
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• Arrange the alkanes in each set in order of increasing boiling point.explain.(i) 2-methylheptane,octane, and 2,2,4-trimethylpentane.(ii)butane,octane and hexane?
• What is needed for evaporation to occur? Explain in terms of intermolecular forces.
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• What is an ideal gas, and what is the real gas that behaves most ideally?
• Arrange each group of compounds in order of increasing boiling point. Explain?
• The unusually high boiling point of water compared with formaldehyde which also contains hydrogen and oxygen also is because of water's ability to do what?
• Why is the boiling point of water higher than the boiling point of chlorine?
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• Why do intermolecular forces weaken as kinetic energy of particles increases?
• Why do some ionic compounds have some solubility in water; why do ionic compounds have high melting and boiling points?
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• Why does argon boil at a higher temperature than neon does?
• #NH_3# has a much higher boiling point than #PH_3# does. Why?
• Why does hydrochloric acid have a higher boiling point than diatomic fluorine?
• How do the melting points of #"ortho, meta, and paranitrophenol"# compare? Do they reflect the degree of intermolecular hydrogen bonding?
• Does graphite have a high melting point? Why or why not?
• Does silicon dioxide have a high melting point? Why or why not?
• Does iron (II) sulfide have a high melting point? Why or why not?
• Does carbon tetrachloride have a high melting point? Why or why not?
• What is the role of intermolecular forces of attraction?
• What is an unusual property of water?
• Hexane (bp = 69°C) is placed in a closed container Liquid 1211 temperature. At first, the pressure of the vapor phase oom increases, but after a short time, it stops changing. Why?
• What are two solids that float on their liquids?
• 18. What is the significance of a solid floating on its liquid? For example, why is it important that ice float on the water and not sink? Is there another scenario where a solid floats on the surface of its liquid?
• Explain why water has higher boiling and melting point as compared to H2S ?(PLs ans URGENTLY)
• Why does acetone evaporate faster than ethanol yet still has a higher surface tension?
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• How do you determine which substance has the highest melting point of a group?
• Why does NH3 have a lower boiling point than H2O?
• How to tell what intermolecular force is involved based on the boiling point and compound?
• Is surface tension a property of water?
• Why does #"HF"# have a lower boiling point than water even though #"F"# is more electronegative than #"O"#?
• Explain why #"Li"_2"CO"_3# decomposes at a lower temperature, whereas #"Na"_2"CO"_3# decomposes at a higher temperature?
• How do additives affect the properties of glass?
• What is the type of intermolecular attraction that occurs between the sodium ions and the water molecules?
• Which are stronger bonds, ionic bonds or intermolecular forces? Which have higher melting points, ionic compounds or molecular compounds?
• How would you describe the intermolecular forces between #H_2# molecules and #NH_3# molecules in the liquid phase?
• Which has greater surface tension: ethanol or dimethyl ether?
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• What are some applications of the surface tension phenomena in real life?
• Why is the melting point of #"isobutane"# LESS than that of #"n-butane"#?
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• How do I explain differences in surface area for these alkanes?
• Between #CH_3OH# and #CH_3CH_2CH_2CH_2OH#, which is more volatile? Which has a greater surface tension? Which has a greater boiling point? Which would be more viscous?
• Why is ethanol LESS volatile than ethane?
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• Why is the surface tension of water higher than that of ethanol?
• Why are the normal boiling points of #HF#, and #H_2O# so high?
• What are the intermolecular forces that operate in #"butane"#, #"butyraldehyde"#, #"tert-butyl alcohol"#, #"isobutyl alcohol"#, #"n-butyl alcohol"#, #"glycerol"#, and #"sorbitol"#?
• Why are small linear hydrocarbons gasses?
• How does molecular structure influence the boiling point with respect to #"n-hexane"#, #"2,2-dimethylbutane"#, and for #"methylamine"#, and #"fluoromethane"#?
• Why is the melting point of #CO_2# higher than #CH_3OH#? Wouldn't the melting point of methanol be greater because of the hydrogen bond?
• Why does oleic acid have a higher viscosity than water?
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