Dr. Kiran S. Nimavat is working in this field since 10 years. She is a Research guide in Chemistry subject in J. J. T. University, Rajasthan. Six students are doing their Ph. D. work under her guidance. She is a member of editorial Board of International Journal of Pharmaceutical Research and Sciences. The area of Interest is Organic, Inorganic and analytical Chemistry. She has published 50 research papers in various national and international journals.

Dr. Kartik B. Vyas M. Sc. , Ph. D.,(Chemistry) F. I. C. C., F. I. C. S. Assistant professor, Sheth L. H. Science College, Mansa, Gujarat(India). Dr. Kartik B. Vyas is working in this field since 15 years. He is a Research guide in Chemistry subject in J. J. T. University, Rajasthan. Six students are doing their Ph. D. work under his guidance. He is a member of editorial Board of International Journal of Pharmaceutical Research and Sciences. The area of Interest is Organic , Inorganic and analytical Chemistry. He has published 60 research papers in various national and international...

This book is published for the researchers to study the stability constant of metal complexes. The determination of formation constants of complexes of some metal ions with ligands have been carried out using Irving Rossotti method in aquesous media at 30 + 0.2o C. Various factors influencing the formation and stabilities of metal complexes are discussed. The overview of coumarin , its derivatives and its metal complexes is given for brief introduction of the work. Different methods are also discussed for the determination of stability constant of metal complexes. The result of pHmetric...