Answer For CP Review Homework For Molecular Geometry Polarity IMF And Physical Properties Test

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The following are the answers to the questions/problems from CP Review Homework for Molecular Geometry Polarity IMF and Physical Properties Test.

1)
a) Ionic )b) Polar c) Non-polar d) Polar e) Ionic f) Polar

2)

N₁H₃: 8ve^-, 3 single bonds, N is central atom with 1 lone pair (LP), Pyramidal (107.0^o), sp³
Si₁H₄,
F₂: 14ve^-, 1 single bond, no central atom, Linear (180^o), NA
S₁Cl₂: 18ve^-, 1 single bond, 1 double bond, S is central atom with 1 LP (resonance structure), planar (unknown bond angle), sp²

CCl₄, deltaEN =0.5, 4 non-polar bonds, Tetrahedral (sym), NA, non-polar molecule, LDF
BeCl₂, deltaEN =1.5, 2 polar bonds, Linear (sym), Yes, non-polar molecule, LDF
C₁O₁, deltaEN=0.0, 2 non-polar bonds, Linear (sym), non-polar molecule, LDF
NF₃, deltaEN=1.0, 3 polar bonds, Pyramidal (not sym), polar molecule, dipole-dipole

3) dsp³ hybridized