Which one of the following substances should exhibit hydrogen bonding in the liquid state? a) ph3 b) he c) h2s d) ch4 e) ch3oh

Hydrogen bonds have only a third of the strength of covalent bonds, but they have important effects on the properties of the substances in which they occur, especially in terms of melting and boiling points in crystal structures. The compounds with greater capacity to form hydrogen bonds are the most electronegative such as N, O and F. Some compounds that possess hydrogen bond are:

H-O-H, H3C-O-H, N-CH3


CH3OOH

The flowers in a flower arrangement are actually alive

They carry out the exchange of gases as we breathe ( oxygen and carbon dioxide).