(a)
Interpretation:
The species among the following pair that has the greater polarizability is to be determined.
Concept introduction:
The electron cloud around an atom and molecules gets distorted when the external electric field is applied. Polarizability is the measure of that distortion of the electron cloud in the presence of the electric field. This distortion is responsible for the generation of the dipole in nonpolar molecules and leads to dispersion forces.
Polarizability is directly related to size and therefore increases with increase in size. The pi electrons can be easily polarized as compared to sigma electrons and therefore compounds with pi bonds has greater polarizability than compounds with sigma bonds.
(b)
Interpretation:
The species among the following pair that has the greater polarizability is to be determined.
Concept introduction:
The electron cloud around an atom and molecules gets distorted when the external electric field is applied. Polarizability is the measure of that distortion of the electron cloud in the presence of the electric field. This distortion is responsible for the generation of the dipole in nonpolar molecules and leads to dispersion forces.
Polarizability is directly related to size and therefore increases with increase in size. The pi electrons can be easily polarized as compared to sigma electrons and therefore compounds with pi bonds has greater polarizability than compounds with sigma bonds.
(c)
Interpretation:
The species among the following pair that has the greater polarizability is to be determined.
Concept introduction:
The electron cloud around an atom and molecules gets distorted when the external electric field is applied. Polarizability is the measure of that distortion of the electron cloud in the presence of the electric field. This distortion is responsible for the generation of the dipole in nonpolar molecules and leads to dispersion forces.
Polarizability is directly related to size and therefore increases with increase in size. The pi electrons can be easily polarized as compared to sigma electrons and therefore compounds with pi bonds has greater polarizability than compounds with sigma bonds.
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Chapter 12 Solutions
CHEMISTRY MOLECULAR NATURE OF MATTER
- 2. 200 LOD For an unknown compound with a molecular ion of 101 m/z: a. Use the molecular ion to propose at least two molecular formulas. (show your work) b. What is the DU for each of your possible formulas? (show your work) C. Solve the structure and assign each of the following spectra. 8 6 4 2 (ppm) 150 100 50 ō (ppm) 4000 3000 2000 1500 1000 500 HAVENUMBERI-11arrow_forwardComplete the spectroscopy with structurearrow_forwardComplete the spectroscopy with structurearrow_forward
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- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
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