do hydrogen bonds form between methanol (CH3OH) molecules?
no, because methanol does not contain fluorine or nitrogen atoms
yes, because methanol has a hydrogen attached to an oxygen atom
may vary depending on the temperature
Yes, but I wouldn't state it exactly that way. The O of one atom is necessary and the H attached to the O of another atom bonds with that.
To determine whether hydrogen bonds form between methanol (CH3OH) molecules, we need to understand the conditions that allow hydrogen bonding to occur.
Hydrogen bonds are a special type of intermolecular force that occurs when hydrogen atoms are bonded to highly electronegative atoms such as oxygen (O), fluorine (F), or nitrogen (N). Methanol (CH3OH) contains a hydrogen atom attached to an oxygen atom, which is electronegative.
Therefore, methanol molecules are capable of forming hydrogen bonds. The oxygen atom in one methanol molecule can attract the hydrogen atom in another methanol molecule, forming a hydrogen bond. This interaction is responsible for some of the physical and chemical properties of methanol.
However, it is important to note that the formation of hydrogen bonds can be affected by temperature. At lower temperatures, where molecules have less kinetic energy, hydrogen bonding is more likely to occur. On the other hand, at higher temperatures, where molecules have more kinetic energy and move faster, hydrogen bonding becomes less favorable.
Therefore, whether hydrogen bonds form between methanol molecules may vary depending on the temperature.