What type of intermolecular attractive interaction exists in the pair of methanol and acetone?

The type of intermolecular attractive interaction present in the pair of methanol and acetone are intermolecular hydrogen bonds. Hydrogen bonds are formed when a H atom is attached to an electronegative N, O or F atom. Thus, a hydrogen bond is formed between the H atom (attached to the O atom of methanol) and the O atom of acetone.