Question

name of eletrode used in the method of finding pH value

Answer 1

Name of the electrode used in the method of finding PH value must be Ag or AgCl

Answer 2

Answer: Glass electrode, Calomel electrode and  Ag-AgCl electrode.

Explanation:

To find the pH value, the electrodes that can be used are as follows.

• Glass electrode
• Calomel electrode
• Ag-AgCl electrode

The glass electrode consists of a special glass small bulb. The bulb contains a known concentration solution of hydrogen ion. It also contains an internal reference electrode.

The glass electrode is sensitive in nature and can only be used at certain temperature and pressure conditions.

Therefore, instead of a glass electrode either calomel or Ag-AgCl electrode can be used to find the pH value.