Home
Class 11
CHEMISTRY
Consider an electrochemical cell in whic...

Consider an electrochemical cell in which the following reaction occurs and predict which changes will decrease the cell voltage :
`Fe^(2+)(aq)+Ag^(+)(aq)toAg(s)+Fe^(3+)(aq)`

A

I

B

II and III

C

II

D

I and II

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.1 To Q.30)|1 Videos

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.91 To Q.120)|1 Videos

  • DILUTE SOLUTION

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

Similar Questions

Explore conceptually related problems

For the reaction, Fe^(+2) (aq) + Ag^(+) (aq) rarr Ag(s) + Fe^(+3) (aq) Predict which change will decrease the cell voltage?

Which one of the following condition will increase the voltage of the cell represented by the equation? Cu(s) + 2Ag ^(+) (aq) (Cu^(2+)(aq) + 2Aq(s)

Select the correct cell reaction of the cell Pt(s)|Cl_2(g)|Cl^(-)(aq)"||"Ag^+(aq)|Ag(s) :

Calculate the standard cell potentials of galvanic cell in whiCHM the following reactions take place : a. Cr(s) +3Cd^(2+)(aq) rarr 2Cr^(3+)(aq)+3Cd b. Fe^(2+)(aq)+Ag^(o+)(aq)rarr Fe^(3+)(aq)+Ag(s) Calculate the Delta_(r)G^(c-) and equilibrium constant of the reactions .

Consider a voltaic cell in which the reaction below occurs in two half-cells connected by a salt bridge and an external circuit. 2Cr(s) + 3Sn^(2+)(aq) rightarrow 3Sn(s) + 2Cr^(3+)(aq) E^(@) = 0.603V . Which change will cause the voltage to increase?