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)||HCI(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

Verified by Experts

(i) `E_(cell)=E_(cell)^(@)-(RT)/(2F)In(C_(1))/(C_(2))`
(ii) `E_(cell)=E_(cell)^(@)-(RT)/(2F)in([H^(+)]^(2)[CI^(-)]^(2))/(PH_(2))=E_(cell)^(@)-(RT)/(2F)In(c_(1))/(P_(1))`
(iii) `E_(cell)=_(cell)^(@)-(RT)/(F)In(C_(2))/(CxxC_(1))`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH INSTITUTE|Exercise Try Yourself|19 Videos

  • ELECTROCHEMISTRY

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

  • COORDINATION COMPOUNDS

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

  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos

Similar Questions

Explore conceptually related problems

Calculate EMF of following cell at 298 K Zn|ZnSO_(4) (0.1 M) ||CuSO_(4) (1.0 M)|Cu (s) if E_(cell) = 2.0 V

Calculate the emf of the following cell at 25^(@)C Ag(s) |Ag+ (10^(-3)M) | |Cu 2+ (10^(-1)M | Cu(s) :

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

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.

The e.m.f. of the following cell at 25^(@)C is _________. Fe_((s))|FeSO_(4(aq)) (0.1M)||CuSO_(4(aq))(0.01M)|Cu_(s) (E_(Fe^(2+)||Fe)^(@)=-0.44 V and E_(cu^(2+)|Cu)^(@)=0.337V)