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What would happen if there was no starch in the redox titration?
If you are looking at a iodide to iodine redox titration, the solution would turn yellow instead of blue/black. The blue/black color of the iodine-starch complex is very intense and so the end-point is sharper. Without the starch, the endpoint, when the first yellow from the formation of iodine I2, appears, is less sharp and is harder to see.
What are the answers to the determination of iron by redox titration?
The answers to the determination of iron by redox titration are the concentration of the iron solution and the volume of the titrant needed to reach the endpoint of the titration.
Why conductometric titration cannot be applied for redox reaction?
Conductometric titration measures change in conductivity, which is not directly proportional to the redox reaction progress in the solution. This is because redox reactions involve electron transfer, which does not directly affect the conductivity of the solution. Conductometric titration is more suitable for acid-base reactions or precipitation reactions where ions are involved.
What is redox titration?
Redox titration is a type of titration that involves a redox reaction between the analyte and titrant. In this titration, the endpoint is determined by monitoring the change in oxidation state of the analyte. It is commonly used to determine the concentration of oxidizing or reducing agents in a sample.
Why thiosulphate titration is called as redox titration?
A thiosulfate titration is mostly carried out to determine the amount of iodine present in the solution. In these reactions, thiosulfate ion acts as the reducing agent. This types titrations are often called as 'iodometric titrations'.
What would happen if there was no starch in the redox titration?
If you are looking at a iodide to iodine redox titration, the solution would turn yellow instead of blue/black. The blue/black color of the iodine-starch complex is very intense and so the end-point is sharper. Without the starch, the endpoint, when the first yellow from the formation of iodine I2, appears, is less sharp and is harder to see.
What is the reason of heating solution during redox titration?
This is far to be a rule for this titration.
What are the answers to the determination of iron by redox titration?
The answers to the determination of iron by redox titration are the concentration of the iron solution and the volume of the titrant needed to reach the endpoint of the titration.
Why conductometric titration cannot be applied for redox reaction?
Conductometric titration measures change in conductivity, which is not directly proportional to the redox reaction progress in the solution. This is because redox reactions involve electron transfer, which does not directly affect the conductivity of the solution. Conductometric titration is more suitable for acid-base reactions or precipitation reactions where ions are involved.
What is redox titration?
Redox titration is a type of titration that involves a redox reaction between the analyte and titrant. In this titration, the endpoint is determined by monitoring the change in oxidation state of the analyte. It is commonly used to determine the concentration of oxidizing or reducing agents in a sample.
Why thiosulphate titration is called as redox titration?
A thiosulfate titration is mostly carried out to determine the amount of iodine present in the solution. In these reactions, thiosulfate ion acts as the reducing agent. This types titrations are often called as 'iodometric titrations'.
Is iodometric titration and redox titration is same?
No, they are not the same, but 1 is part of 2.Iodometric titration is just one of the (larger) group (or class) of oxidimetric titrations, which in turn is part of the much (larger) group (or class) of volumetric analysis method.
What is the theory of the redox titration?
Redox titration is a type of titration based on a redox reaction between the analyte and titrant. The theory behind redox titration is that the number of electrons transferred in the reaction is used to determine the amount of substance being analyzed. This is typically done by monitoring the change in concentration of a redox indicator or analyzing the endpoint using a potentiometric method.
Why there is a need to warm the solution of sulfuric acid and oxalic acid during redox titration?
Warming the solution of sulfuric acid and oxalic acid during redox titration increases the reaction rate, making the titration process faster and more efficient. The elevated temperature helps to ensure that the reaction between the two compounds proceeds to completion, resulting in more accurate and reliable titration results.
Why you use orthophosphoric acid in redox titration?
Orthophosphoric acid is commonly used as a buffer in redox titrations to maintain the pH of the solution. It also helps to prevent changes in pH that could interfere with the redox reaction being monitored. Additionally, it can complex with metal ions, helping to stabilize them in solution.
Is starch redox indicator?
Starch is a complexometric indicator.
How many tipes of titration?
There are various types of titration. It is dependent on the conditions used and the reactants and desired products. Some of them are acid-base titration, redox titration, colorimetric titration and thermometric titration.
