2 mole, equimolar mixture of and required L of 0.1 M in acidic medium for complete…
CHEMISTRY · Single correct · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions
Problem
2 mole, equimolar mixture of Na2C2O4 and H2C2O4 required V1 L of 0.1 M KMnO4 in acidic medium for complete oxidation. The same amount of the mixture required V2 L of 0.1 M NaOH. The ratio of V1 to V2 is:
(1) 2 : 1
(2) 4 : 5
(3) 5 : 4
(4) 2 : 5