Abstract

Santosh Kumar and O.D. Gupta*

Polarographic behaviour of Ga(III) has been investigated in the presence of Citrulline at dropping mercury electrode and the reduction of Ga(III) has been found to be irreversible in the supporting electrolyte with or without complexing agent. The complexes of Ga(III) have been investigated and their kinetic parameters have been evaluated. Transfer coefficient (a) and formal rate constant (Kofh) have been determined in aqueous medium at 300K and 308K by applying Koutecky’s method.

Gallium(III); Citrulline; Dropping mercury electrode; Kinetic parameters; Koutecky

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