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QJEEM24Ch4e46: JEE Main 2024 Chemistry - Class 11 JEEM24Ch4e46 Solution: Only of solution of unknown molarity is required to reach the…

Only 2 mL2 \mathrm{~mL} of KMnO4\mathrm{KMnO}_4 solution of unknown molarity is required to reach the end point of a titration of 20 mL20 \mathrm{~mL} of oxalic acid (2M)(2 \mathrm{M}) in acidic medium. The molarity of KMnO4\mathrm{KMnO}_4 solution should be ________ M.

Step-by-Step Verified Solution

amp;(M)×(2)×(5)=2×20×2amp;M=8\begin{aligned}& \mathrm{(M) \times(2) \times(5)=2 \times 20 \times 2} \\& \mathrm{M=8}\end{aligned}

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