Which Substance Below Has the Strongest Intermolecular Forces

question 104

Multiple Choice

Which substance below has the strongest intermolecular forces?

• A) A₂X, ΔH_vap= 39.6 kJ/mol
• B) BY₂, ΔH_vap= 26.7 kJ/mol
• C) C₃X₂, ΔH_vap= 32.5 kJ/mol
• D) DX₂, ΔH_vap= 23.3 kJ/mol
• E) EY₃, ΔH_vap= 21.6 kJ/mol

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Definitions:

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, facilitating communication between the brain and the rest of the body.

Medulla Oblongata

The medulla oblongata is a part of the brainstem that controls vital bodily functions such as breathing, heart rate, and blood pressure.

Cerebral Aqueduct

A narrow channel within the brain that connects the third and fourth ventricles, allowing for the flow of cerebrospinal fluid.

Pons

A part of the brainstem that links the medulla oblongata and the thalamus, playing a crucial role in sleep and dreaming.