(A)
Interpretation:
The compound having higher vapor pressure between Cl4 or KI needs to be determined.
Concept Introduction:
Vapor pressure of any compound can be easily determined by calculating the electronegative difference between the atoms of the compound. As the electronegativity difference increases, vapor pressure decreases.
(B)
Interpretation:
The compound having higher vapor pressure between BaF2 or OF2 needs to be determined.
Concept Introduction:
Vapor pressure of any compound can be easily determined by the help of few methods like higher melting and boiling points, but the easier way to determine the compound with higher vapor pressure is, electronegativity difference of the elements of the compound. As the electronegativity difference increases, vapor pressure also increases. This concept can be used to determine the vapor pressure in the given compounds.
(C)
Interpretation:
The compound having higher vapor pressure between SiH4 Or NaH needs to be determined.
Concept Introduction:
Vapor pressure of any compound can be easily determined by the help of few methods like higher melting and boiling points, but the easier way to determine the compound with higher vapor pressure is, electronegativity difference of the elements of the compound. As the electronegativity difference increases, vapor pressure also increases. This concept can be used to determine the vapor pressure in the given compounds.
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Student Solutions Manual for Oxtoby/Gillis/Butler's Principles of Modern Chemistry, 8th
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