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by BlastRoom
Identify and rank London dispersion forces, dipole-dipole forces, and hydrogen bonding.
#chemistry
24 questions
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Which intermolecular force is strongest between molecules of chloromethane, CH3Cl?
Nitrogen, N2, is a nonpolar molecule. Which intermolecular force is strongest between N2 molecules?
Which intermolecular force is strongest between molecules of hydrogen fluoride, HF?
Carbon dioxide, CO2, is linear and nonpolar. Which intermolecular force is strongest between CO2 molecules?
Hydrogen sulfide, H2S, is bent and polar, but its H atoms are bonded to S. Which force is strongest between H2S molecules?
Which intermolecular force is strongest between ammonia, NH3, molecules?
Methane, CH4, is tetrahedral and nonpolar. Which intermolecular force is strongest between methane molecules?
Sulfur dioxide, SO2, is bent and polar. Which intermolecular force is strongest between SO2 molecules?
Ethanol, CH3CH2OH, contains an O–H bond. Which intermolecular force is strongest between ethanol molecules?
Iodine, I2, is a nonpolar diatomic molecule. Which intermolecular force is strongest between I2 molecules?
For similar-sized molecules, which order ranks the three common intermolecular forces from strongest to weakest?
Three samples contain HF molecules, HCl molecules, and Ne atoms. Which order gives the strongest typical intermolecular attraction first?
Rank CH3OH, CH3Cl, and CH4 by strongest dominant intermolecular force first.
Among the noble gases Ar, Kr, and Xe, which order has the strongest London dispersion forces first?
Among F2, Cl2, and Br2, which order has the strongest London dispersion forces first?
Rank H2O, H2S, and CH4 by strongest dominant intermolecular force first.
For molecules of similar molar mass, which substance would usually have the weakest intermolecular attractions?
Rank HF, HCl, and HBr by the overall strength of their intermolecular attractions, strongest first.
Temporary uneven electron clouds create short-lived attractions between neighboring particles. Which force is being described?
The positive end of one polar molecule attracts the negative end of another polar molecule. Which force is being described?
A hydrogen atom covalently bonded to oxygen is attracted to a lone pair on oxygen in a nearby molecule. Which force is being described?
Which intermolecular force acts between all molecules, both polar and nonpolar?
In liquid NH3, an H bonded to N on one molecule is attracted to a lone pair on N of another molecule. Which force is this?
In a sample of HCl, molecules line up so the partially positive H end is near the partially negative Cl end of another molecule. Which force is this?
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Kinetic Molecular Theory and Gas Properties
18 questions
