
(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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Chapter 3 Solutions
Principles of Modern Chemistry
- (Please be sure that 7 carbons are available in the structure )Based on the 1H NMR, 13C NMR, DEPT 135 NMR and DEPT 90 NMR, provide a reasoning step and arrive at the final structure of an unknown organic compound containing 7 carbons. Dept 135 shows peak to be positive at 128.62 and 13.63 Dept 135 shows peak to be negative at 130.28, 64.32, 30.62 and 19.10.arrow_forward-lease help me answer the questions in the photo.arrow_forwardDefine electronegativity.arrow_forward
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- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
