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A solution is prepared by dissolving a solid mixture of K2C2O4 and KHC2O4. A 10 ml portion of the solution required 10 ml of 0.05 M KOH solution. In a separate analysis 10 ml of the same stock solution required 25 ml of a 0.10 M HCl solution. List-I contains questions related to information given and List-II contains their answers. List - IList - II(I) The molar ratio of K2C2O4 and KHC2O4 in the mixture is(P) 1:2(II) Number of milli moles of KHC2O4in the mixture is(Q) 1.5(III) Number of milli moles of K2C2O4in the mixture is(R) 0.5(IV) Number of milli equivalents of acidifiedK2Cr2O7 required to oxidise 5 ml the solution is(S) 1(T) 2:1(U) 3 Which of the following options has the correct combination considering Lists-I, II? |
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Answer» A solution is prepared by dissolving a solid mixture of K2C2O4 and KHC2O4. A 10 ml portion of the solution required 10 ml of 0.05 M KOH solution. In a separate analysis 10 ml of the same stock solution required 25 ml of a 0.10 M HCl solution. |
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