Question

The difference between the electrode potentials of two electrodes when no
current is drawn through the cell is called ___________.
(i) Cell potential
(ii) Cell emf
(iii) Potential difference
(iv) Cell voltage


NCERT Class XII
Chemistry - Exemplar Problems

Chapter 3. Electrochemistry

Answer 1

(i) Cell potential is the answer......

Answer 2

Dear Students,

● Answer -

(ii) Cell EMF

◆ Explaination -

• Electromotive Force (EMF) is the maximum potential difference between two electrodes of a galvanic or voltaic cell.
• It is measured when no current is being drawn through the cell.
• Other three options are more or less likely the same and corresponds to potential difference in cell when current is drawn.

Hope I was useful. Keep asking..