What does liquid junction potential mean? Plz explain each and every point associated with it.

Kindly refer to the links given below for the complete information related to the liquid junction potential.

https://www.meritnation.com/ask-answer/question/what-is-liquid-junctionpoint-and-liquid-junction-potential-p/electrochemistry/9167581

https://www.meritnation.com/ask-answer/question/how-to-eliminate-the-liquid-junction-potential-completely/electrochemistry/4899202