Dissociation of silver chloride in a solution
The answer is yes and no. Silver chloride doesn't "dissociate", it decomposes into silver metal and dissolved chlorine.  The chloride reacts with the water to form hydrochloric acid and hypochlorous acid as shown below:
$$\ce{2AgCl_{(s)} +H_2O_{(l)} -&gt;[h\nu] 2Ag_{(s)} + Cl_2_{(aq)} +H_2O_{(l)}-&gt;2Ag_{(s)} + HCl_{(aq)} + HClO_{(aq)}}$$