28yw-2026-03-12_22_30_06-scheme-of-evaluation.pdf
28yw-2026-03-12_22_30_06-scheme-of-evaluation.pdf
One. Write different types of complexometric titrations with suitable examples. Write the calcium gluconate assay's principle, reactions and Procedure
Answer:
The quantitative analysis which involves formation complex by titration of EDTA, complexing agent with metal ions under determination, is termed as EDTA titrations or complexometric titration.
Principle:
Principle:
In complexometry, a Complex or coordination compound is formed by the combination of a metal ion (either mono or poly valent) with a molecule that is capable of donating one or more electron pair. Complexes formed are either non cyclic or Chelates (they have ring structure or cyclic).