Home
Class 12
CHEMISTRY
The cell reaction Zn(s)+2Ag^(+)(aq)rar...

The cell reaction
`Zn(s)+2Ag^(+)(aq)rarrZn^(2+)(aq)+2Ag(s)`
is best represented by

A

`Ag|Ag^(+)"||"Zn|Zn^(2+)`

B

`Zn|Zn^(2+)"||"Ag^(+)|Ag`

C

`2Ag|Ag"||"Zn|Zn^(2+)`

D

`Zn|Zn^(2+)"||"2Ag|Ag^(+)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Depict the galvanic cell in wliich the reaction Zn(s) + 2Ag^+ (aq)rarrZn^(2+) (aq)+ 2Ag(s) takes place. Further show :- The carriers of the current in the cell.

Depict the galvanic cell in wliich the reaction Zn(s) + 2Ag^+ (aq)rarrZn^(2+) (aq)+ 2Ag(s) takes place. Further show :-Individual reaction at each electrode.

Depict the galvanic cell in wliich the reaction Zn(s) + 2Ag^+ (aq)rarrZn^(2+) (aq)+ 2Ag(s) takes place. Further show :-Which of the electrode is negatively charged?

The cell reaction Zn+2Ag^+ rarrZn^(2+)+2Ag is best represented by

Calculate standard Gibbs energy change and equilibrium constant at 25^@C for the cell reaction, Cd (s) + Sn^(2o+) (aq) rarr Cd^(2o+) (aq) + Sn (s) Given : E_(Cd)^@ = -0.403V and E_(Sn)^@ = -0.136 V . Write formula of the cell.

State the true false statements The reaction Zn_(s)+CuSO_4(aq)rarrZnSO4(aq)+Cu(s) is an example of double displacement reaction

Consider the reaction :- Tl^+(aq)+2Ce^(4+)(aq) rarr Tl^(3+)(aq) + 2Ce^(3+)(aq) The rate law for the reaction is as rate = k [Ce^(4+)] [Mn^(2+)] . In the presence of Mn^(2+) the reaction occurs in the following elementary steps: a) Ce^(4+)(aq) + Mn^(2+)(aq) rarr Ce^(3+)(aq)+ Mn^(3+)(aq) ,b) Ce^(4+) (aq) + Mn^(3+)(aq)rarrCe^(3+)(aq) +Mn^(4+)(aq), c) Tl^+ (aq) +, Mn^(3+)(aq)rarr Tl^(3+)(aq) + Mn^(2+)(aq) Identify:-catalyst

Consider the reaction :- Tl^+(aq)+2Ce^(4+)(aq) rarr Tl^(3+)(aq) + 2Ce^(3+)(aq) The rate law for the reaction is as rate = k [Ce^(4+)] [Mn^(2+)] . In the presence of Mn^(2+) the reaction occurs in the following elementary steps: a) Ce^(4+)(aq) + Mn^(2+)(aq) rarr Ce^(3+)(aq)+ Mn^(3+)(aq) , b) Ce^(4+) (aq) + Mn^(3+)(aq)rarrCe^(3+)(aq) +Mn^(4+)(aq) ,c) Tl^+ (aq) +, Mn^(3+)(aq)rarr Tl^(3+)(aq) + Mn^(2+)(aq) :-Identify :- intermediate

Equilibrium constant of the reaction, 2Cu^(o+)(aq)rarr Cu^(2o+)(aq) + Cu(s) is 1.2xx 10^6 . What is the standard potential of the cell in which the reaction takes place ?

Calculate equilibrium constant for the reaction, Ni_((s)) + 2Ag_((aq))^(2+) rarr Ni_((aq))^(2+) + 2Ag_((s)) at 25^@C E_(Ni)^@ =- 0.25V and E_(Ag)^@ = 0.799V .