Answer: The concentration of potassium permanganate solution is 0.015 mM
Explanation:
To calculate the molarity of solution, we use the equation:
[tex]\text{Milli molarity of the solution}=\frac{\text{Milli moles of solute}\times 1000}{\text{Volume of solution (in mL)}}[/tex]
We are given:
Moles of solute = [tex]4.6\mu mol=4.6\times 10^{-3}mmol[/tex] (Conversion factor: [tex]1mmol=1000\mu moles[/tex]
Volume of solution = 300 mL
Putting values in above equation, we get:
[tex]\text{Milli molarity of the solution}=\frac{4.6\times 10^{-3}\times 1000}{300}\\\\\text{Milli molarity of the solution}=0.015mM[/tex]
Hence, the concentration of potassium permanganate solution is 0.015 mM
