Home
Class 12
CHEMISTRY
Calculate the potential of the following...

Calculate the potential of the following cell `:`
`Pt(s)|{:(Ce^(3+),(2M)) ,(Ce^(4+),(1M)):}||{:(Cr^(3+)(2M),) ,(Cr_(2)O_(7)^(2-)(1M),H^(o+)(1M)):}|Pt(s)`
Given `:E^(c-)._(Ce^(3+)|Ce^(4+))=-1.7,E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=1.3V`
`(`Take`0.059~~0.06)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the potential corresponding to the following cell. Given Pt|Co^(2+)(2.0M),Co^(3+)(0.01M)||Cr^(3+)(0.5M),Cr_(2)O_(7)^(2-)(4.0M),H^(o+)(1.5M)|Pt E^(c-)._(Co^(2+)|Co^(3+))=1.82V E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=+1.33V

Calculate the potential corresponding to the following cell. Given Pt|Co^(2+)(2.0M),Co^(3+)(0.01M)||Cr^(3+)(0.5M),Cr_(2)O_(7)^(2-)(4.0M),H^(o+)(1.5M)|Pt E^(c-)._(Co^(2+)|Co^(3+))=-1.82V E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=+1.33V

Calculate the potential corresponding to the following cell. Given Pt|Co^(2+)(2.0M),Co^(3+)(0.01M)||Cr^(3+)(0.5M),Cr_(2)O_(7)^(2-)(4.0M),H^(o+)(1.5M))|Pt E^(-)._(Co^(2+)|Co^(3+))=-1.82V E^(-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=+1.33V

Calculate the potential of the following cell : Pt|underset((2.0M)(1.0M))(Co^(2+),Co^(3+))|underset((1.0M)(4.0M)(1.0M))(Cr^(3+),Cr_(2)O_(7)^(2_-),H^(o+))|Pt E^(c-)._(Co^(2+)|Co^(3+))=-2V,E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=+1.0V

Calculate the potential of the following cell : Pt|underset((2.0M)(1.0M))(Co^(2+),Co^(3+))|underset((1.0M)(4.0M)(1.0M))(Cr^(3+),Cr_(2)O_(7)^(2_-),H^(o+))|Pt E^(c-)._(Co^(2+)|Co^(3+))=-2V,E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=+1.0V

Calculate emf of the following cell at 25^@C . Zn((s))|Zn^(2o+)(0.08M)||Cr^(3o+)(0.1M)|Cr E_(Zn)^0=-0.76V, E_(Cr)^0=-0.74V)

Cr_(2)O_(7)^(2-) + I^(-) rarr I_(2)+Cr^(3+) E_(cell)^(@)=0.79V,E_(Cr_(2)O_(7)^(2-))^(@)=1.33V . Then E_(I_(2))^(@)=?