Which is not used as standard or reference electrode for potentometric

1.	Which is not used as standard or reference electrode for potentometric titrationa) Std hydrogen electrodeb) Saturated calomel electrodec) Silver silver chloride electroded) Glass membrane electrode
Answer» Answer: d) glass membrane electorade Explanation: Copper ELECTRODE cannot FORM the inner reference electrode in glass ELECTRODES

Which is not used as standard or reference electrode for potentometric titrationa) Std hydrogen electrodeb) Saturated calomel electrodec) Silver silver chloride electroded) Glass membrane electrode

Answer»

Answer:

d) glass membrane electorade

Explanation:

Copper ELECTRODE cannot FORM the inner reference electrode in glass ELECTRODES