Polarographic Studies of Mixed Complexes of Pb(II) with o-Chloro Benzoyl Glycine and Citrate Ions using NaNO3 as Supporting Electrolyte

Pb(II) mixed ligand complexes with citrate ion and o-chloro Benzoyl Glycine (o -chlorohippuric glycine) has been studied polarographically and stability constants have been deduced keeping ionic strength constant u=2.0 (NaNo3) and at pH 6.4. System has been maintained at a constant temperature of 25±0.1℃.