Concept explainers
(a)
Interpretation:
The bonds in C-O and C-N should be labeled with δ+ and δ- to show the direction of polarity.
Concept Introduction:
The symbol δ+ is given to the less electronegative atom and the symbol δ- is given to the more electronegative atom. In bonding between atoms of different electronegativity, electrons are pulled away from less electronegative element towards the higher electronegative element.
(b)
Interpretation:
The bonds in C-F and C-Cl should be labeled with d+ and d- to show the direction of polarity.
Concept Introduction:
The symbol d+ is given to the less electronegative atom and the symbol d- is given to the more electronegative atom. In bonding between atoms of different electronegativity, electrons are pulled away from less electronegative element towards the higher electronegative element.
(c)
Interpretation:
The bonds in Si-C and P-H should be labeled with δ+ and δ- to show the direction of polarity.
Concept Introduction:
The symbol δ+ is given to the less electronegative atom and the symbol δ- is given to the more electronegative atom. In bonding between atoms of different electronegativity, electrons are pulled away from less electronegative element towards the higher electronegative element.
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General, Organic, and Biological Chemistry - 4th edition
- Arrange the single covalent bonds within each set in order of increasing polarity. (a) CH, O H, NH (b) CH, BH, OH (c) CH, CCl, CI (d) CS, CO, CN (e) CLi, CB, CMgarrow_forward3-105 Consider the structure of Vitamin E shown below, which is found most abundantly in wheat germ oil, sunflower, and safflower oils: (a) Identify the various types of geometries present in each central atom using VSEPR theory. (b) Determine the various relative bond angles as sociated with each central atom using VSEPR theory. (c) Which is the most polar bond in Vitamin E? (d) Would you predict Vitamin E to be polar or nonpolar?arrow_forwardWhich one of the following bonds is polar? a. a bond between two identical atoms b. a bond between two atoms with the same electronegativity c. a bond between two atoms with different electronegativitiesarrow_forward
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