can someone show the steps to do this? 45:01 4/5 Question In the presence of a s

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can someone show the steps to do this?

45:01 4/5 Question In the presence of a strong acid, permanganate ion reacts with oxalic acid according to the following net ionic equation: 2 Mno, (aq) + 5 H,C204 (aq) t. 6 H+ (aq) 10 CO2(g) + 2 Mn +2 (aq) + 8 H2O() Which of the following permanganate solutions will have the fastest reaction rate? Select the correct answer below: O 4.01 g of KMno, dissolved in 2L of 1.ON H,so, O 2.10 g of KMnO, dissolved in 500 ml, of 1.ON H,so, 7.25 g of KMnO, dissolved in 2000ml. of 1.ON H,So, 4.21 g of KMno, dissolved in 0.750L of 1.ON H so, Content attribution Feedback

Explanation / Answer

Ans : 4.21 g of KMnO4 dissolved in 0.750 L of 1.0 N H2SO4

The fastest reaction will be seen in the solution of permanagnate that has the maximum concentration.

Conecntration = no. of moles of solute / volume of solution in L

Number of moles of KMnO4 = given mass / molar mass

= given mass / 158.034

If you put in the values for all the options , you will get the maximum in last option.

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