Iodometry is the quantitative analysis of a solution of an oxidizing agent by adding an iodide that reacts to form iodine whereas iodimetry is a volumetric analysis involving either titration with a standardized solution of iodine.
What do you mean by iodimetry?
Volumetric analysis involving either titration with a standardized solution of iodine, or the release by a substance under examination of iodine in soluble form, so that its concentration can be determined by titration, using starch as an indicator.
Which indicator is used in iodometry or iodimetry titration?
In an iodometric titration, a starch solution is used as an indicator since it can absorb the I 2 that is released. This absorption will cause the solution to change its colour from deep blue to light yellow when titrated with standardised thiosulfate solution.
What are the types of titration?
Such titrations, classified according to the nature of the chemical reaction occurring between the sample and titrant, include: acid-base titrations, precipitation titrations, complex-formation titrations, and oxidation-reduction (redox) titrations.
What is the difference between direct and indirect titration?
Direct titration is the most basic titration which is commonly used. It includes the process of reacting the analyte with moles of a particular excess reagent and thereby titrating this reagent with a second reagent. Indirect titration is also known as Back Titration.
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