Ch.10 - Molecular Shapes & Valence Bond TheoryWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: The bond angle in NH3 is (smaller, larger) than the bond angle in CH4 because 1. smaller; nitrogen is smaller than carbon. 2. larger; the bond angles in trigonal planar molecules are larger than tho

Problem

The bond angle in NH3 is (smaller, larger) than the bond angle in CH4 because

1. smaller; nitrogen is smaller than carbon.

2. larger; the bond angles in trigonal planar molecules are larger than those in tetrahedral molecules.

3. smaller; the hybridization of nitrogen results in smaller bond angles than the hybridization of carbon.

4. smaller; the bond angles in trigonal planar molecules are smaller than those in tetrahedral molecules.

5. smaller; the unshared pair of electrons on nitrogen is more repulsive to the bonded electron pairs.

6. larger; the hybridization of nitrogen results in larger bond angles than the hybridization of carbon.

7. larger; nitrogen is larger than carbon.