AIPMT | 2014ElectrochemistryEasy

Question

When 0.1 mol MnO42- is oxidised the quantity of electricity required to completely oxidise MnO42- to MnO4- is

Options

A.96500 C
B.2 × 96500 C
C.9650 C
D.96.50 C

Solution


∴ For 0.1 mole 0.1 F is required.

Create a free account to view solution

View Solution Free
Topic: Electrochemistry·Practice all Electrochemistry questions

More Electrochemistry Questions

The function(s) of salt bridge in a cell is/ are...The conductivity of a saturated solution of AgCl at 298 K was found to be 3.40 × 10−6 Ω−1 cm−1; the conductivity of wate...A current is passed through 2 voltameters connected in series. The first voltameter contains XSO4 (aq.) and second has Y...Semi permeable membraneConsider the above electrochemical cell where a metal electrode ( M ) is undergoing redox reactio...An electrolytic cell contains a solution of Ag2SO4 and platinum electrodes. A current is passed until 1.6 g of O2 has be...