electrochemistry

Related Questions

• The quantity of electricity required to liberate $112 cm^3$ of hydrogen at STP from acidified water is

  ---

• Standard reduction electrode potentials of three metals $A$, $B$ and $C$ are respectively $+ 0.5 V$, $– 3.0 V$ and $– 1.2 V$. the reducing powers of these metals are

  ---

• Specific conductance of $0.1 M$ sodium chloride solution is $1.06\times {{10}^{-2}}\,Oh{{m}^{-1}}\,c{{m}^{-1}}$. Its molar conductance in $Oh{{m}^{-1}}\,c{{m}^{2}}\,mo{{l}^{-1}}$ is

  ---

• If the half cell reaction $A+{{e}^{-}}\to {{A}^{-}}$ has a large negative reduction potential, it follows that

  ---

• Calculate the electrode potential at $298\,K$ for $Zn|Z{{n}^{++}}$ electrode in which the activity of zinc ions is 0.001 M and $E_{Zn/Z{{n}^{++}}}^{0}$ is – 0.74 volts

  ---