electrochemistry

Related Questions

• For a cell reaction involving a two-electron change, the standard emf of the cell is found to be 0.295 V at ${{25}^{o}}C$. The equilibrium constant of the reaction at ${{25}^{o}}C$ will be

  ---

• $\Lambda _{AgCl}^{\infty }$ can be obtained

  ---

• The position of some metals in the electrochemical series in decreasing electroopsitive character is given as $Mg > Al > Zn > Cu > Ag$. What will happen, if a copper spoon is used to stir a solution aluminium nitrate

  ---

• Resistivity of a material is equal to resistance when

  ---

• When a rod of metal $A$ is dipped in an aqueous solution of metal $B$ (concentration of ${{B}^{2+}}$ ion being 1 M) at ${{25}^{o}}C$, the standard electrode potentials are ${{A}^{2+}}/A=-0.76\,volts,\,{{B}^{2+}}/B=+0.34\,volts$

  ---