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The e.m.f. (E°) in oxygen sensor at 600°C was recorded to be 0.250 V. Derive the...

Question:

The e.m.f. (E°) in oxygen sensor at 600°C was recorded to be 0.250 V. Derive the value of O2 (atm) pressure in the outlet? Assume R= 8.314 J.K-1 .mol-1 (Gas constant), F=96485 C.mol-1 (Faraday constant) and air oxygen partial pressure (0.21atm) as reference.


Answers

Page No.: Date: Solution 3 diff The potential given by the across Nemst the cell is! equation ! __E= 2.303 RJ by Pi olpe -LO.

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