test10tro - Chapter10 Tro 1. All of the geometries listed...

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Chapter10 Tro 1. All of the geometries listed below are examples of the five basic geometries for molecules with more than 3 atoms except A) planar triangular B) octahedral C) tetrahedral D) trihedral E) trigonal bipyramidal 2. The basic geometry for molecules in the set below which possesses the smallest bond angles is A) linear B) planar triangular C) tetrahedral D) trihedral E) octahedral 3. Which one of the following arrangements would best accommodate three electron domains in the valence shell of a covalently bonded atom? A) planar triangular B) octahedral C) tetrahedral D) trihedral E) trigonal bipyramidal 4. Based on the Lewis structure, the number of electron domains in the valence shell of the CO molecule is A) 1 B) 2 C) 3 D) 4 E) 5 5. Based on the Lewis structure, the number of electron domains in the valence shell of the arsenic atom in the AsCl 3 molecule is A) 1 B) 2 C) 3 D) 4 E) 5 Page 1
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6. Based on the Lewis structure, the number of electron domains in the valence shell of the carbon atom in the CO 3 2- ion is A) 1 B) 2 C) 3 D) 4 E) 5 7. Based on the Lewis structure, the number of nonbonding domains in the O 3 molecule is A) 3 B) 4 C) 5 D) 6 E) 7 8. Application of the concepts of VSEPR theory leads to the prediction that the shape of the PCl 3 molecule is A) bent B) linear C) regular tetrahedral D) triangular planar E) trigonal pyramidal 9. The geometry of the ClF 3 molecule is best described as A) distorted tetrahedral B) regular tetrahedral C) T - shaped D) trigonal pyramidal E) triangular planar 10. Based on conclusions from application of the VSEPR theory, which one of the following molecules is trigonal bipyramidal? A) AsF 5 B) NF 3 C) SF 4 D) SF 6 E) IF 5 - Page 2
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11. Based on conclusions from application of the VSEPR theory, which one of the following molecules or ions is bent (nonlinear)? A) Cl
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test10tro - Chapter10 Tro 1. All of the geometries listed...

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