Describe the intermolecular forces that must be overcome to convert each of the following from a liquid or solid to a gas:London dispersion forces.Ion-dipole bonding.Dipole-dipole bonding.Hydrogen-bonding:
I2, CH3CH2OH, H2Se
Solution
In the given molecule the following kind of interactions will play the role in their state transformation from liquid or solid to gas:
I 2 = In this molecule, London dispersion forces will a role in the existence of the solid state. Since London dispersion forces are weak forces so the energy requirement will less to overcome from the binding of molecules from each other at the surface and in bulk to convert int the state of the gas.
CH 3 CH 2 OH = In this molecule, Dipole-dipole bonding and Hydrogen-bonding will play an important role to exist in the state of liquid. electronegativity difference in between O and H atoms will cause the existence of these interactions in the molecule. So, the transformation of it to the state of the gas it must overcome the interaction. hence it will require much energy to convert to the state of the gas.
H 2 Se = only weak dipole and dipole force will exist in between the molecules so it will present in the form of gas.
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Describe the intermolecular forces that must be overcome to convert ea.docx
1. Describe the intermolecular forces that must be overcome to convert each of the following from
a liquid or solid to a gas:London dispersion forces.Ion-dipole bonding.Dipole-dipole
bonding.Hydrogen-bonding:
I2, CH3CH2OH, H2Se
Solution
In the given molecule the following kind of interactions will play the role in their state
transformation from liquid or solid to gas:
I 2 = In this molecule, London dispersion forces will a role in the existence of the solid state.
Since London dispersion forces are weak forces so the energy requirement will less to overcome
from the binding of molecules from each other at the surface and in bulk to convert int the state
of the gas.
CH 3 CH 2 OH = In this molecule, Dipole-dipole bonding and Hydrogen-bonding will play an
important role to exist in the state of liquid. electronegativity difference in between O and H
atoms will cause the existence of these interactions in the molecule. So, the transformation of it
to the state of the gas it must overcome the interaction. hence it will require much energy to
convert to the state of the gas.
H 2 Se = only weak dipole and dipole force will exist in between the molecules so it will present
in the form of gas.
