A saturated solution AgCI was found to have a concentration of 1.30 x 10^-5 moldm^-3. The solubility product of AgCl therefore is

• A.1.30 x 10^-5mol²dm^-6
• B.2.60 x 10^-12mol²dm^-6
• C.1.30 x 10^-7 mol²dm^-6
• D.1.69 x 10^-10mol²dm^-6