Redox and Equivalent ConceptHard

Question

A certain amount of a reducing agent reduces x mole of KMnO4 and y mole of K2Cr2O7 in different experiments in acidic medium. If the change in oxidation state in reducing agent is same in both experiments, x: y is

Options

A.5: 3
B.3: 5
C.5: 6
D.6: 5

Solution

$x \times 5 = y \times 6 \Rightarrow x:y = 6:5$

Create a free account to view solution

View Solution Free
Topic: Redox and Equivalent Concept·Practice all Redox and Equivalent Concept questions

More Redox and Equivalent Concept Questions

For the redox reaction Zn(s) + Cu2+(0.1 M) → Zn2+(1M) + Cu(s) taking place in a cell, Eocell is 1.10 volt. Ecell f...The vapour density of metal chloride is 77. If its equivalent weight is 3, its atomic mass will be...In the reaction, Pb + PbO2 + H2SO4 → PbSO4 + H2O, the equivalent weight of H2SO4 is...An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 mL. The volume of 0.1 N NaOH required to completely...The oxidation number of K in KO2 is...