AP Chemistry
3.1 Intermolecular and Interparticle Forces
2.7 VSEPR and Hybridization
2.5 Lewis Diagrams
Multi-Unit
A student investigates two structural isomers with the molecular formula \(\text{C}_2\text{H}_2\text{Cl}_2\). The student determines that pure liquid Compound \(\text{X}\) has a normal boiling point of \(60^\circ\text{C}\), whereas pure liquid Compound \(\text{Y}\) has a normal boiling point of \(48^\circ\text{C}\). Which of the following best represents the Lewis diagram of Compound \(\text{Y}\) and explains why Compound \(\text{Y}\) has a lower boiling point than Compound \(\text{X}\)?
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