shadihamdan

It is known that chlorine is produced when electrolysis of seawater or sodium chloride solution.My question, what is first produced, or in which form chlorine will be the first evolved; 1- as chlorine gas form that starts to dissolve in the salt solution? or; 2- as an aqueous form which will start to escape the solution after reaching saturation limit?all answers are very much appreciated. Thanks, Shadi