Home
Class 12
CHEMISTRY
The standard electrode potential of Cu,C...

The standard electrode potential of `Cu,Cu^(2+)` is -0.34 volt. At what concentration of `Cu^(2+)` ions will this electrode potential be zero?

Text Solution

AI Generated Solution

To find the concentration of \( \text{Cu}^{2+} \) ions at which the electrode potential becomes zero, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Reaction**: The half-reaction for the conversion of copper is: \[ \text{Cu (s)} \rightarrow \text{Cu}^{2+} + 2e^- ...
Promotional Banner

Topper's Solved these Questions

  • ELECTROMOTIVE FORCE

    RC MUKHERJEE|Exercise PROBLEMS |26 Videos

  • ELECTROMOTIVE FORCE

    RC MUKHERJEE|Exercise EXERCISE |1 Videos

  • ELECTROLYSIS AND ELECTROLYTIC CONDUCTANCE

    RC MUKHERJEE|Exercise Objective Problems|39 Videos

  • ELEMENTARY PROBLEMS BASED ON DEFINITION OF MOLE: THE MOLE CONCEPT

    RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS |29 Videos

Similar Questions

Explore conceptually related problems

The standard electrode potential of Cu|Cu^(+2) is - 0.34 Volt. At what concentration of Cu^(+2) ions, will this electrode potential be zero?

If standard electrode potenial of Cu^(2+)//Cu is 0.34V then potential of Cu dipped in 0.1 M solution of CuSO_(4) will be

If the standard electrode poten tial of Cu^(2+)//Cu electrode is 0.34V. What is the electrode potential of 0.01 M concentration of Cu^(2+) ?

The standard electrode potential a Ag^(+)//Ag is +0.80 V and of Cu^(2+)//Cu is +0.34 V. These electrodes are connected through a salt bridge and if :

Consider the following four electrodes: A=Cu^(2+)(0.0001M)//Cu_((s)) B=Cu^(2+)(0.1M)//Cu_((s)) C= Cu^(2+)(0.01M)//Cu_((s)) D=Cu^(2+)(0.001M)//Cu_((s)) If the standard reduction potential of Cu^(+2)//Cu is +0.34V , the reduction potentials (in volts) of the above electrodes follow the order