Why do the cell potential of lead accumulators decrease when it generates electricity ? How the cell potential'can be increased ?

Define the term: Cell potential

Write the electrode reactions when lead storage cell generates electricity.

Combination of solar cells designed to increase the electric power output is called

When fully charged, the e.m.f. of a lead accumulator cell is ________.

How is emf generated in: Photo electric cell.

Under what conditions the cell potential is called standard cell potential?

The difference between the electrode potentials of two electrodes wheni no current is drawn through the cell is called

Using the relationship between DeltaG^@ of cell reaction and the standard potential associated with it, how will you show that the electrical potential is an intensive property ?

Why is a photoelectric cell also called an electric eye?

Write proper words from the following group of words in the blanks and rewrite the completed sentences: Three electric cells of potential difference 1.5V each have been connected as a battery. The potential difference of the battery will be-----V