Potentiometric Studies on Some Mixed Ligand Complexes of Cr3+ Ion in Solution

Vishnu Kolhe, Vinod Dhingra and K. Dwivedi

School of Studies in Chemistry, Jiwaji University, Gwalior - 474 011 India.

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ABSTRACT:

Proton dissociation constant formation constant of 1:1 binary and 1:1:1 ternary complexes of Chromium (III) metal ion with salicylic add (SA). 5- sulfosalicylic acid (SSA) 3,5 dinitronsalicyic acid (DNSA) and N- Substintued glycines have been studied potentiomerticaily at constant ionic strength (0.10 M) of sodium nitrate and at 25.

KEYWORDS:

(SA); 5- sulfosalicylic acid (SSA); 3,5 dinitronsalicyic acid (DNSA)