Question

2. Select the titrant used in redox titration
a. oxalic acid
b. F.A.S
c. KMnO4
d. H.SO4​

Answer 1

Answer:

C. correct answer

Explanation:

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Answer 2

Answer:

The titrant used in redox titration is Potassium permanganate KMnO₄.

Therefore, option (c) is correct.

Explanation:

Redox titration is a laboratory method which is carried out a redox reaction between the analyte and the titrant to determine the analyte concentration.

• The redox titration needs a redox indicator as well. Redox titration depends on an oxidation and reduction that occurs between the titrant and analyte.
• It is a common methods for identifying the unknown concentration of the analytes.
• Hence, a redox titrations comprises transfer of electrons between the analyte and the titrant.
• The great example of redox titration is the titration of potassium permanganate against oxalic acid. In which potassium permanganate acts as titrant and oxalic acid acts analyte.
• Thee are different indicators used to determine the end point. The indicator changes the oxidation state and the color. This indicates the endpoint of the titration.

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