Redox and Equivalent ConceptHard
Question
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 neutralize 10 mL of this solution is :
Options
A.40 mL
B.20 mL
C.10 mL
D.4 mL
Solution
meq. of oxalic acid = meq. of NaOH
∴ V = 40 mL
∴ V = 40 mL
Create a free account to view solution
View Solution FreeMore 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...Sulphide ions react with Na4[Fe(NO)(CN)5] to form a purple-coloured compound Na4[Fe(CN)5(NOS)]. In the reaction, the oxi...Consider the following reactions:In the product ' C ', ' X ' is the number of units, ' Y ' is the total number oxygen at...KMnO4 reacts with oxalic acid according to the equation2MnO4- + 5C2O42- + 16H+ → 2Mn2+ + 10 CO2 + 8 H2OHere, 20 mL...The sum of oxidation states of all carbon atoms in toluene molecule is...