What attractions are most prevalent between molecules of hf in the liquid phrase?

Hydrogen bonds. Hydrogen Fluoride (HF) in the liquid phase, the intermolecular hydrogen bonds are extremely strong and form a zig-zag chains between the molecules. In the liquid phase, the chains are quite short containing 5-6 molecules on average.Hope this helps. Let me know if you need additional help!

Ais your answer to this

Idont know. if you want an answer you need to give us some context dude.