Question

The standard entropy change accompanying the cell reaction will be

Answer 1

the answer will be isothermal process may be not sure.

Answer 2

Welcome dear,

● Answer -
The standard entropy change accompanying the cell reaction is given by -
∆S = (∆H - ∆G) / T
∆S = (∆H + nFE°) / T
Where,
∆S = entropy change,
∆H = reaction enthalpy
n = no of moles reacted
F = Faraday constant
E° = EMF of cell
T = temperature of reaction

● Entropy change -
- Entropy is measure of disorder in a substance.
- For physical states of matter, entropy changes as -
Gases > Liquids > Solids

Hope this helped you...