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1. Shown is the structure of 1,3-butadiene, a chemical used to make plastics. How many sigma (0) and pi (m) bonds are present in 1,3-butadiene? H H H A. 7 o bonds, 2 n bonds B. 2 o bonds, 7 t bonds C. 9 o bonds, 2 1 bonds D. 11 o bonds, 2 r bonds 2. Which of the following is FALSE regarding Valence Bond Theory (VBT)? A. The formation of a covalent bond arises from the overlap of atomic orbitals. B. Bond strength increases as the distance between atoms decreases indefinitely. C. Hybrid orbitals differ in shape as the atomic orbitals they are mixed from. D. The total number of hybrid orbitals formed equals the sum of all atomic orbitals in a molecule. 3. Using the valence-bond model, what electron-group geometry is denoted by an sp hybridization? A. Linear B. Trigonal planar C. Trigonal pyramidal D. Tetrahedral

1. Shown is the structure of 1,3-butadiene, a chemical used to make plastics. How many sigma (0) and pi (m) bonds are present in 1,3-butadiene? H H H A. 7 o bonds, 2 n bonds B. 2 o bonds, 7 t bonds C. 9 o bonds, 2 1 bonds D. 11 o bonds, 2 r bonds 2. Which of the following is FALSE regarding Valence Bond Theory (VBT)? A. The formation of a covalent bond arises from the overlap of atomic orbitals. B. Bond strength increases as the distance between atoms decreases indefinitely. C. Hybrid orbitals differ in shape as the atomic orbitals they are mixed from. D. The total number of hybrid orbitals formed equals the sum of all atomic orbitals in a molecule. 3. Using the valence-bond model, what electron-group geometry is denoted by an sp hybridization? A. Linear B. Trigonal planar C. Trigonal pyramidal D. Tetrahedral

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1. Shown is the structure of 1,3-butadiene, a chemical used to make plastics. How many sigma (a) and pi (T) bonds are present in 1,3-butadiene? H H H H A. 7 o bonds, 2 n bonds B. 2 o bonds, 7 t bonds C. 9o bonds, 2 nt bonds D. 11 o bonds, 2 n bonds 2. Which of the following is FALSE regarding Valence Bond Theory (VBT)? A. The formation of a covalent bond arises from the overlap of atomic orbitals. B. Bond strength increases as the distance between atoms decreases indefinitely. C. Hybrid orbitals differ in shape as the atomic orbitals they are mixed from. D. The total number of hybrid orbitals formed equals the sum of all atomic orbitals in a molecule. 3. Using the valence-bond model, what electron-group geometry is denoted by an sp hybridization? A. Linear B. Trigonal planar C. Trigonal pyramidal D. Tetrahedral
Transcribed Image Text:1. Shown is the structure of 1,3-butadiene, a chemical used to make plastics. How many sigma (a) and pi (T) bonds are present in 1,3-butadiene? H H H H A. 7 o bonds, 2 n bonds B. 2 o bonds, 7 t bonds C. 9o bonds, 2 nt bonds D. 11 o bonds, 2 n bonds 2. Which of the following is FALSE regarding Valence Bond Theory (VBT)? A. The formation of a covalent bond arises from the overlap of atomic orbitals. B. Bond strength increases as the distance between atoms decreases indefinitely. C. Hybrid orbitals differ in shape as the atomic orbitals they are mixed from. D. The total number of hybrid orbitals formed equals the sum of all atomic orbitals in a molecule. 3. Using the valence-bond model, what electron-group geometry is denoted by an sp hybridization? A. Linear B. Trigonal planar C. Trigonal pyramidal D. Tetrahedral
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