Verified Solution • 2025–26 Session moderate

QJEEM20Chcd20: JEE Main 2020 Chemistry - Class 12 JEEM20Chcd20 Solution: An oxidation-reduction reaction in which 3 electrons are…

An oxidation-reduction reaction in which
3 electrons are transferred has a Δ\Delta Gº of 17.37 kJ mol–1 at
25 oC. The value of Eo
cell (in V) is ______ × 10–2.
(1 F = 96,500 C mol–1)

Step-by-Step Verified Solution

Δ\Delta Gº = 17.37 kJ ; n = 3

Δ\Delta Gº = -nF EcelloE_{cell}^o

⇒\Rightarrow EcelloE_{cell}^o = −17.37×10003×96500- {{17.37 \times 1000} \over {3 \times 96500}}

= -0.06 = -6.00 ×\times 10-2

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