Respuesta :
Answer:
Option A, A hydrogen bond is a polar covalent bond between hydrogen and another atom.
Explanation:
Hydrogen bond is formed between a hydrogen atom and any other electronegative atom such as Nitrogen, fluorine, iodine, chlorine, oxygen etc.
Hydrogen bonds are weak bonds that are formed due to the attraction between the two opposite poles i.e positive and negative poles. These are weak inter-molecular forces that can be easily broken off.
Thus, the correct option is A