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Intermolecular Forces and Physical Properties (5B) Practice Test
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Q1
An analytical lab observes that adding a small amount of NaCl to water increases the boiling point slightly (boiling-point elevation). The lab attributes this to altered intermolecular interactions in the solution. Based on intermolecular forces, which statement is most consistent with the observation?
An analytical lab observes that adding a small amount of NaCl to water increases the boiling point slightly (boiling-point elevation). The lab attributes this to altered intermolecular interactions in the solution. Based on intermolecular forces, which statement is most consistent with the observation?