The latent heat of vaporization is the amount of heat that must be added to 1 gram of a substance, at its boiling point, to break the bonds to complete the change of state from liquid to vapor or gas.
(The latent heat of vaporization; is; the amount of heat that must be added to 1 gram of a substance, at its boiling point,) (the amount of heat; must be added; to 1 gram of a substance, at its boiling point; to break the bonds to complete the change of state from liquid to vapor or gas)
The latent heat of vaporization the amount of heat
is must be added
the amount of heat that must be added to 1 gram of a substance, at its boiling point,
to 1 gram of a substance, at its boiling point to break the bonds to complete the change of state from liquid to vapor or gas