(a)
Interpretation:
When higher the boiling point of a liquid, the intermolecular forces has to be given.
(b)
Interpretation:
When the substance have strong intermolecular force, vapor pressures at room temperature of the substance has to be given.
(c)
Interpretation:
When the substance have strong intermolecular force, the surface tensions of the substance has to be given.
(d)
Interpretation:
When the higher the vapor pressure of a liquid, the intermolecular forces has to be given.
(e)
Interpretation:
Nature of the intermolecular forces and critical temperature of nitrogen has to be given.
(f)
Interpretation:
When the high vapor pressures of the substance at room temperature, the boiling points of the substance has to be given.
(g)
Interpretation:
Water has a high boiling point, Nature of the intermolecular forces and enthalpy of vaporization has to be given.
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