Respuesta :

Answer:

The value of Standard cell potential doesnot change with the change in temperature and is a constant.

Explanation:

According to Nernst's equation:

[tex]E=E_0-\frac{RT}{nF}log\frac{[reducing.agent]}{[oxidizing.agent]}[/tex]

where ,

  • [tex]E[/tex] is the cell potential
  • [tex]E_0[/tex] is the standard cell potential
  • [tex]R[/tex] is the universal gas constant = [tex] 8.314 Jmol^{-1}K^{-1}[/tex]
  • [tex]n[/tex] is the number of moles
  • [tex]F[/tex] is the value of 1 faraday
  • [tex]T[/tex] is the temperature.

As we see here , [tex]E_0[/tex] is the standard cell potential and is only calculated at a particular temperature which is [tex]273K[/tex] .

Thus the value of [tex]E_0[/tex] doesnot change with the change in temperature and is a constant.

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