Home
Class 12
CHEMISTRY
e.m.f. diagram for some ions is given as...

e.m.f. diagram for some ions is given as :
`FeO_(4)^(2-)overset(E^(@)=+2.20V)rarrFe^(3+)overset(E^(@)=+0.77V)rarrFe^(2+)overset(E^(@)=-0.445V)(rarr)Fe^(0)`
Datermine the value of `E_(FeO_(4)^(2-)//Fe^(2+))^(@)`.

Text Solution

Verified by Experts

The correct Answer is:
1.84v
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    FIITJEE|Exercise Assignment Problems (Subjective) Level -II|15 Videos

  • ELECTROCHEMISTRY

    FIITJEE|Exercise Assignment Problems (Objective) Level-1|50 Videos

  • ELECTROCHEMISTRY

    FIITJEE|Exercise Assignment Problems (Subjective) Level-1 (Fill In The Blanks)|9 Videos

  • CONCEPT OF ACIDS AND BASES

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|4 Videos

  • ELECTROPHILIC AROMATIC SUBSTITUTION

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS INDICATED BY DIGITAL INTERGER|1 Videos

Similar Questions

Explore conceptually related problems

If E_(Fe^(3+)//Fe)^(@) and E_(Fe^(2+)//Fe)^(@) are -0.36 V and 0.439 V respectively, then value of E_(Fe^(3+)//Fe^(2+))^(@) is

Given the E_(Fe^(3+)//Fe)^(@) and E_(Fe^(2+)//Fe)^(@) are -0.36 V and 0.-439 V , respectively. The value of E_(Fe^(3+)//Fe^(2+)) ^(@) would be :

If E_(Fe^(2+)//Fe)^(@)=-0.440 V and E_(Fe^(3+)//Fe^(2+))^(@)=0.770 V , then E_(Fe^(3+)//Fe)^(@) is -

What is the standard reducing potential (E^(@)) for Fe^(3+)to Fe ? (Given that Fe^(2+)+2e^(-)rightarrowFe, E_(Fe^(2+)//Fe^(@)) =-0.47V Fe^(3+) + e^(-)to Fe^(2+) , E_(Fe^(3+)//Fe^(2+))^(@)= +0.77V

Given that E_(Fe^(3+)|Fe)^(0) and E_(Fe^(2+)|Fe)^(0) are -36V and -0.439V , respectively . The value of E_(Fe^(3+),Fe^(2+)|Pt)^(0) would be

If E^(c-)._(Fe^(3+)|Fe) and E^(c-)._(Fe^(2+)|Fe) are =-0.36 V and -0.439V , respectively, then the value of E^(c-)._(Fe^(3+)|Fe^(2+))