Galvanic or Voltaic Cells

The reaction occurs in which of the given galvanic cell?

$\frac{1}{2}{\mathrm{H}}_2( \mathrm{g})+\mathrm{AgCl}\left(\mathrm{s}\right)\rightleftharpoons {\mathrm{H}}^{+}\left(\mathrm{aq}\right)+{\mathrm{Cl}}^{-}\left(\mathrm{aq}\right)+\mathrm{Ag}\left(\mathrm{s}\right)$

Which one of the following statements is TRUE for the galvanic cell?

Consider the following equation for an electrochemical cell reaction. Which of the following changes in condition will increase the cell voltage? ${\mathrm{H}}_2\left(\mathrm{g}\right)+{\mathrm{PbCl}}_2\left(\mathrm{s}\right)\to \mathrm{Pb}\left(\mathrm{s}\right)+2\mathrm{HCl}\left(\mathrm{aq}\right)$
(I) Dissolve concentrated ${\mathrm{HClO}}_4$ in the cell solution
(II) Increase the pressure of ${\mathrm{H}}_2\left(\mathrm{g}\right)$
(III) Increase the amount of $\mathrm{Pb}\left(\mathrm{s}\right)$

The no. of cells which may be constructed with different ${\mathrm{E}}_{\mathrm{Cell}}°$ values for the reaction: $\mathrm{Fe}+2{\mathrm{Fe}}^{3+}\to 3{\mathrm{Fe}}^{2+}$

A hypothetical electrochemical cell is $\mathrm{A}/{\mathrm{A}}^{+}\left(\mathrm{x} \mathrm{M}\right)\parallel {\mathrm{B}}^{+}\left(\mathrm{y} \mathrm{M}\right)/\mathrm{B}$. The emf measured is $+0.20 \mathrm{V}$. The cell reaction is 

Explain the working of the Daniell cell when an external voltage is applied.

How do you represent a cell?

Explain the working of Daniel cell with a neat diagram.

What are galvanic cells? Explain the construction and working of galvanic cell with an example?

The device which convert the energy of combustion of fuels directly into electrical energy is called

Which of the following is incorrect regarding salt bridge solution?

$\mathrm{KCl}$ is used as an electrolyte in salt bridge because

Which of the following is true about salt bridge?

Choose the correct statement for galvanic cell

In writing a cell reaction anode half cell reaction is written first.

While wriring a cell reaction, the phase of each chemical species is not shown in parentheses.

What are the rules for writing a cell reaction?

Stannum electrode is an example of redox electrode.

Redox electrodes are classified as laboratory electrodes, submersible electrodes and _____

The life span of redox electrodes is 2 to 3 years