If the pressure of hydrogen gas is increased from 1 atm. To 100 atm, keeping the hydrogen ion concentration constant at 1 M, the reduction potential o

Question

If the pressure of hydrogen gas is increased from 1 atm. To 100 atm, keeping the hydrogen ion concentration constant at 1 M, the reduction potential o

If the pressure of hydrogen gas is increased from 1 atm. To 100 atm, keeping the hydrogen ion concentration constant at 1 M, the reduction potential of the hydrogen half cell is at `25^(@)C` will be
A. 0.059 V
B. `-0.059V`
C. `0.295V`
D. `0.118V`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
`E_(H_(2)//H^(+))=-(0.0591)/(1)log_(10)((sqrt(pH_(2)))/([H^(+)]))`,`H^(+)+e^(-)to(1)/(2)H_(2)`

5 views Answered 2023-02-05 15:29