| || Polarographic Study of Cd Schiff Base Complex
Author : Patel, M.S.;Trivedi, T.;Vyas, D.N.
Source : Defence Science Journal ; Vol:29(1) ; 1979 ; pp 7-10
Subject : 621.315.592 Semiconductors
Keywords : Polarographic behaviour;DMF water media;Dielectric constant
Abstract : Polarographic behaviour of Cd/sup 2/+ with a schiff base salicyladehyde trisbuffer has been studied in DMF water media of three different compositions (viz., 0%, 30% and 50% v/v of DMF). Stability constant, free energy change delta G, enthalpy change delta H and entropy change delta S of the systems are calculated for all the three media at three different temperatures (viz., 30 degree centigrade, 40 degree centigrade and 50 degree centigrade). A relation of halfwave potential of the system with the dielectric constant of the medium has also been verified.