IAT IISER2018ChemistryElectrochemistry
At (25^ C ), the standard reduction potential for the half-cell reaction ( Zn ( ~s )+2 H ⁺( aq ) Zn ²⁺( aq )+ H ₂( ~g ) ) is 0.28 V. What is the reduction potential of the half-cell reaction in (10 M [ H ⁺ ] )concentration, assuming all other species to be at unit concentration? [Universal gas constant, ( R =8.314 ~J ~K ⁻¹ ~mol ⁻¹ ); Faraday constant, ( F =96500 ) C mol ( ⁻¹ )]
Options
- A0.339 V
- B0.870 V
- C0.398 V
- D0.290 V
Correct answer
A. 0.339 V
Step-by-step solution
No solution available.