In an acidic medium, 10 mL of 0.25 M oxalic acid is titrated with KMnO 4 solution. If the volume of KMnO 4 solution required to reach end point is 10…

In an acidic medium, $\displaystyle 10$ mL of $\displaystyle 0.25$ M oxalic acid is titrated with $\displaystyle \mathrm{KMnO}_4$ solution. If the volume of $\displaystyle \mathrm{KMnO}_4$ solution required to reach end point is $\displaystyle 10$ mL , the strength of the $\displaystyle \mathrm{KMnO}_4$ solution is