Home
Class 12
CHEMISTRY
Write NERNST equation also Calculate the...

Write NERNST equation also Calculate the cell e.m.f. and `DeltaG` for the cell reaction at `25^(@)C`
`Cr(s)//Cr^(3+)(0.1M)"//"Fe^(2+)(0.01M)//Fe(s)`
Given `E_(Cr^(3+)//Cr)^(0)=-0.75V, E_(Fe^(2+)//Fe)^(0)=-0.45V`

Answer

Step by step text solution for Write NERNST equation also Calculate the cell e.m.f. and DeltaG for the cell reaction at 25^(@)C Cr(s)//Cr^(3+)(0.1M)"//"Fe^(2+)(0.01M)//Fe(s) Given E_(Cr^(3+)//Cr)^(0)=-0.75V, E_(Fe^(2+)//Fe)^(0)=-0.45V by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MODEL TEST PAPER-10

    ACCURATE PUBLICATION|Exercise SECTION-D (LONG ANSWER QUESTIONS) (TYPE II)|15 Videos
  • MODEL TEST PAPER-10

    ACCURATE PUBLICATION|Exercise SECTION-B (SHORT ANSWER)|21 Videos
  • MODEL TEST PAPER-1

    ACCURATE PUBLICATION|Exercise SECTION-D (LONG ANSWER QUESTIONS) (TYPE II)|11 Videos
  • MODEL TEST PAPER-2

    ACCURATE PUBLICATION|Exercise SECTION-D (LONG ANSWER QUESTIONS) (TYPE II)|14 Videos

Similar Questions

Explore conceptually related problems

Calculate the e.m.f of the cell at 25^(@)C Cr//Cr^(3+) (0.1M)//Fe^(2+) (0.01M)//Fe Given: E_(Cr^(3+)//Cr)^(@)= -0.75V " & " E_(Fe^(2+)//Fe)^(@)= -0.44V

Calculate the e.m.f. of the cell at 25^(@)C Cr|Cr^(3+)(0.1M)||Fe^(2+)(0.01M)|Fe Given E_((Cr^(2+)//Cr))^(@)=-0.75V,E_((Fe^(2+)//Fe))^(@)=-0.44

Calculate the e.m.f of the cell at 25^(@)C Zn//Zn^(2+)(0.01M)//Fe^(2+) (0.005M)//Fe(s) Given: E_((Zn^(2+)//Zn))^(@)= -0.763V " & " E_(Fe^(2+)//Fe)^(@)=-0.44V " & " log 2= 0.3010

Calculate the cell e.m.f. and triangleG for the cell at 298 k. Al//Al^(3+)(0.01M)||Fe^(2+)(0.02M)Fe Given E°(Al^(3+)//Al)=-1.66V and E°(Fe^(2+)//Fe)=-0.44V .

Calculate the cell e.m.f & Delta G for the cell reaction at 25^(@)C for the cell Zn_((s))//Zn^(2=) (0.004M)//Cd^(2+) (0.2M)//Cd_((s)) . E^(@) values at 25^(@)C Zn^(2+)//Zn= -0.763V, Cd^(2+)//Cd= -0.403V

Calculate the e.m.f of the cell at 25^(@)C Zn//Zn^(2+) (0.01M)//Fe^(2+) (0.005M)//Fe Given: E_((Zn^(2+)//Zn))^(@)= -0.763V " & " E_((Fe^(2+)//Fe))^(@)= -0.44V " & " log^(2)= 0.3010 .

Calculate the e.m.f of the cell at 25^(@)C Zn//Zn^(2+) (0.01M)//Fe^(2+) (0.005M)//Fe . Given E_((Zn^(2+)//Zn))^(@)= -0.6=763 V " & " E_((Fe^(2+)//Fe))^(@)= -0.44V " & " log 2= 0.3010 .

Calculate the e.m.f of the cell at 25^(@)C Zn//Zn^(2+) (0.01M)//Fe^(2=) (0.005M)//Fe Given: E_(Zn^(2+)//Zn)^(@)= -0.763 V " & " E_(Fe^(2+)//Fe)^(@)= 0.44V " & " log 2= 0.3010

Calculate the cell e.m.f & Delta F for the cell. Al//Al^(3+) (0.01M)//Fe^(2+) (0.02M)//Fe Given that E_((Al^(3+)//Al))^(@)= -1.66V, E_((Fe^(2+)//Fe)^(@)= -0.44V

Find e.m.f of cell Cr//Cr_((0.1M))^(3+)//Fe_((0.01M))^(2+)//Fe . Given: E_(Cr^(3+)//Cr)^(@)= -0.75V, E_(Fe^(2+)//Fe)^(@)= -0.44V . Also find Delta G^(@) of cell.