10ml of 0.05M of `KMnO_4` is titrated with 10ml oxalic acid. Find its strength

The concentration of an oxalic acid solution is x mol litre^-1. 40mL of this solution reacts with 16mL of 0.05M acidified KMnO_4 . What is the pH of 'x' M oxalic acid solution ? (Assume that oxalic acid dissociates completely).)

The concentration of an oxlic acid solution is x mol litre^(-1) . 40mL of this solution reacts with 16 mL of 0.05 M acidified KMnO_(4) . What is the pH x M oxalic acid solution ? (Assume that oxalic acid dissociates completely.)

20 ml of 0.02 M KMnO_(4) was required to completely oxidise 10 ml of oxalic acid solution. What is the molarity of the oxalic acid solution ?

Why in the redox titration of KMnO_(4) vs oxalic acid, we heat oxalic acid solution before starting the titration?

10ml of oxalic acid is titrated with 3M NaOH till end point. In each experiment colume of NaOH used as Then find molarity of oxalic acid.

When 10ml of 0.1 M acetic acid (pK_(a)=50) is titrated against 10 ml of 0.1 M ammonia solution (pK_(b)=5.0) , the equivalence point occurs at pH