The cell reaction for the given cell is spontaneoous if: `Pt_(Cl_(2))|Cl^(-)(1M)||Cl^(-)(1M)|Pt_(Cl_(2))`

Question

The cell reaction for the given cell is spontaneoous if: `Pt_(Cl_(2))|Cl^(-)(1M)||Cl^(-)(1M)|Pt_(Cl_(2))`

The cell reaction for the given cell is spontaneoous if:
`Pt_(Cl_(2))|Cl^(-)(1M)||Cl^(-)(1M)|Pt_(Cl_(2))`
A. `P_(1) gt P_(2)`
B. `P_(1) lt P_(2)`
C. `P_(1) = P_(2)`
D. `P_(2) = 1` atm

Monjur Alahi

4 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_(cell) = E_(OP_(CI))^(@) +E_(RP_(CI))^(@) + (0.059)/(2) log`
`([CI^(-)]_(LHS)^(2)P_(2))/([CI^(-)]_(RHS)^(2)P_(1)) = (0.059)/(2)log.(P_(2))/(P_(1))`
`E_(cell)` is `+ve` when `P_(2) gt P_(1)`

4 views Answered 2023-02-05 15:29