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Types of Redox Reactions

Why in the re...

Question

Why in the redox titration of $K M n O_{4}$ vs oxalic acid, we heat oxalic acid solution before starting the titration ?

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Solution

As we know with an increase in temperature rate of reaction increases, Hence, we heat oxalic acid solution before starting of titration to increase the rate of decolourisation.

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Q. Amount of oxalic acid present in a solution can be determined by its titration with

K M n O_{4}

solution in the presence of

H_{2} S O_{4}

The titration gives unsatisfactory result when carried out in the presence of

H C l

H C l

Q. 3.6 grams of oxalic acid dissolve and volume is made upto 150 ml. Calculate the normatity of the solution for redox titration

Q. During the titration of

K M n O_{4}

with oxalic acid in acid medium, the oxidation number of

M n^{7 +}

Q. Amount of oxalic acid present in a solution can be determined by its titration with

K M n O_{4}

solution in the presence of

H_{2} S O_{4}

The titration gives unsatisfactory result when carried out in the presence of

H C l

H C l

Q. An amount of oxalic acid present in the solution can be oxidised by its titration with

K M n O_{4}

solution in the presence of

H_{2} S O_{4}

. The titration gives unsatisfactory result when carried out in the presence of

H C l

H C l

:

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