Home
Class 12
CHEMISTRY
Write expression of E(cell) in each of t...

Write expression of `E_(cell)` in each of the following cell
(i) `Zn(s)|ZnSO_(4)(C_(1)M)||CuSO_(4)(C_(2)M)|Cu(s),E_(cell)`
(ii) `Pt|H_(2)(P_(1)atm)||HCl(C_(1)M)|AgCI(s)|Ag,E_(cell)`
(iii) `Pt|Fe^(2+)(C_(1)M),Fe^(+3)(C_(2)M)||Ag^(+)(CM)|Ag,E_(cell)`

Text Solution

AI Generated Solution

To solve the problem of writing the expression for \( E_{\text{cell}} \) for each of the given electrochemical cells, we will utilize the Nernst equation: \[ E_{\text{cell}} = E^{\circ}_{\text{cell}} - \frac{2.303RT}{nF} \log \frac{[\text{Products}]}{[\text{Reactants}]} \] where: - \( E^{\circ}_{\text{cell}} \) is the standard cell potential. ...
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|19 Videos

  • ELECTROCHEMISTRY

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION A) Objective Type Questions (One option is correct)|43 Videos

  • COORDINATION COMPOUNDS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-J Aakash Challenger Questions )|10 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|4 Videos

Similar Questions

Explore conceptually related problems

Write the cell reaction for each of the following cells. Pt,H_(2)(g)|H^(+)(aq)|Ag^(+)(aq)|Ag(s)

Calculate the emf of the following cell at 25^(@)C Ag(s)|AgNO_(3) (0.01 M)||AgNO_(3) (0.05 M)|Ag (s)

Write cell reaction of the following cells: (a). Pt|Fe^(2+),Fe^(3+)||MnO_(4)^(-),Mn^(2+),H^(+)|Pt (b). Pt,Cl_(2)|Cl^(-)(aq)||Ag^(+)(aq)|Ag

The pH of LHE in the following cell is : Pt, H_(2)(1atm)|H^(o+)(x M)||H^(o+)(0.1M)|H_(2)(0.1atm)Pt E_(cell)=0.295V .

Calculate the emf of the following cell at 25^(@)C : Ag(s)| Ag^(+)(10^(-3)M)||Cu^(2+)(10^(-1)M)|Cu(s)" Give "E_("cell")^(@)=-0.46 V and log 10^(n)=n

Which of the following changes will increase the EMF of the cell : Co(s)|CoCl_(2)(M_(1))||HCl(M_(2))||(H_(2),g)Pt

pH of the anodic solution of the following cell is Pt, H_2(1atm)|H^+(xM)||H^(+)(1M)|H_2(1 atm ),Pt if E_("cell") =0.2364V.

In the following electrochemical cell Zn|Zn^(2+) ||H^(+)| pt(H_(2)) E^(@)_(cell) = E_(cell) . This will be :

The value of reaction quotient Q for the cell Zn(s)|Zn^(2+)(0.01M)||Ag^(o+)(1.25M)|Ag(s) is

E_(1) , E_(2) and E_(3) are the emfs of the following three galvanic cells respectively I. Zn((s)) | Zn^(2+) (0.1M) | | CU^(2+) (1M) | Cu((s)) II. Zn((s)) ZN^(2+) (1M) || Cu^(2+)(1M) | Cu(s) III. Zn(s) | Zn^(2+) (1M) || CU^(2+)(0.1M)CU(s)