Which compound below will have the strongest dipole-dipole interactions between its molecules?

Name: Which compound below will have the strongest dipole-dipole interactions between its molecules?
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Question

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Compound D (H2CO, formaldehyde) has the strongest dipole-dipole interactions due to its significant molecular polarity, resulting from the difference in electronegativity between the carbon, oxygen, and hydrogen atoms and the geometry of the molecule.

Which Compound Below Will Have the Strongest Dipole-Dipole Interactions Between