Chemistry

Question Analysis
This question involves verifying key VSEPR concepts: the driving force of electron domain interactions, the difference between electron and molecular geometry, and geometry prediction for a specific bonding/lone pair combination.

Key Concept Explanation
According to VSEPR theory, the molecular geometry is determined by the repulsion between electron pairs (both bonding and lone pairs). The arrangement that minimizes repulsion is the most stable.

Option Analysis
1. The only correct statement is C: According to VSEPR theory, repulsions between electron domains around the central atom most strongly determine the shape of a molecule. It identifies repulsions between electron domains as the primary determinant of molecular shape—this is the defining principle of VSEPR theory. 

2. The other options are incorrect:
A. Electron pairs are negati...