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(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...(LL)-W/CONNECT
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- Part VII. Below are the 'HNMR, 13 C-NMR, COSY 2D- NMR, and HSQC 2D-NMR (similar with HETCOR but axes are reversed) spectra of an organic compound with molecular formula C6H1003 - Assign chemical shift values to the H and c atoms of the compound. Find the structure. Show complete solutions. Predicted 1H NMR Spectrum 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 f1 (ppm) Predicted 13C NMR Spectrum 100 f1 (ppm) 30 220 210 200 190 180 170 160 150 140 130 120 110 90 80 70 -26 60 50 40 46 30 20 115 10 1.0 0.9 0.8 0 -10arrow_forwardQ: Arrange BCC and Fec metals, in sequence from the Fable (Dr. R's slides) and Calculate Volume and Density. Aa BCC V 52 5 SFCCarrow_forwardNonearrow_forward
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