Electrochemistry I

A ------------ is an electrochemical device that generates electricity from the chemical energy of a fuel and an oxidizing agent.

Photovoltaic cells are used to turn --------- into electrical energy.

Electrolyte can conduct electricity because --------------.

The electrode potential of a metal is the ----------------

What is the reduction potential for the half-reaction at 25o C: Al3+ + 3e- Al, if [Al3+] = 0.10 M and Eo = -1.66 V ? -------

Compartment of the cell in which oxidation occurs is called -------

A layer of + or - ve ions if formed on the metal, ------ due to which a difference of potential is setup between the metal ions and the solution.

Saturated hydrogen electrode (SHE) is a common reference electrode whose potential is fixed as zero is also called as --------

When the various metals are arranged in the order of their increasing values of standard reduction potential on the hydrogen scale, the arrangement is called the --------------

In the electrochemical series table Fluorine has higher +ve value of standard reduction potential (+2.87V) and shows higher tendency for ----------------