Why does alcohol have a higher boiling and melting point than other hydrocarbons like alkanes? Is it because of a weak intermolecular force, or the alkyne has low pKa.

6 answers

hydrogen bonding.
would that be why chloromethanol has a lower pKa than methanol?
No, the chlorine atom is quite electronegative, it pulls electrons so the H is not as tightly bound, therefore it is easier to be "ionized." Easier to ionize means stronger acidity and that is a smaller pKa.
so the conjugate base of chloromethanol is more stable than that of methanol
Yes but remember we may not be talking about much. If the pKa is 7, we are taking a Ka of 10^-7 and that changing to 10^-6 is large in terms are the number (10 times stronger) but 10^-6 still is a very weak acid.
I don't know what the pKa is for these two materials. The previous post was just an example.
Similar Questions
  1. Naming HydrocarbonsPetroleum or crude oil is a mixture of hydrocarbons, which are molecules that contain only carbon and
    1. answers icon 1 answer
    1. answers icon 1 answer
    1. answers icon 0 answers
  2. Which is true of a melting point and a boiling point?The melting point and the boiling point depend on the size of the sample.
    1. answers icon 1 answer
more similar questions