determine the strength of KMno4 solutionby titrating against M/10 oxalic acid solution
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In this titration KMnO4 is the titrant and oxalic acid is the analyte
Potassium permanent is oxidizing agent and oxalic acid is reducing agent
Reaction b/w potassium permanent and oxalic acid is carried out in a acidic medium bcz
Permanent ion in acidic medium is very strong oxidizing agent
Acidity is introduced by adding dil H2so4
MnO4 +8H +5c - - - - - - - Mn+4H2O
Note:
MnO4 - tive sign
8h +tive sign
5c - tive sign
MN square with +tive sign
Potassium permanent is oxidizing agent and oxalic acid is reducing agent
Reaction b/w potassium permanent and oxalic acid is carried out in a acidic medium bcz
Permanent ion in acidic medium is very strong oxidizing agent
Acidity is introduced by adding dil H2so4
MnO4 +8H +5c - - - - - - - Mn+4H2O
Note:
MnO4 - tive sign
8h +tive sign
5c - tive sign
MN square with +tive sign
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