In glass membrane electrode, the glass containing 11% Na₂O, 18% Al₂O₃, 71%

Question

In glass membrane electrode, the glass containing 11% Na₂O, 18% Al₂O₃, 71% SiO₂ is highly sensitive to which of the following ions?

Options:

A . Sodium

B . Hydrogen

C . Nitrogen

D . Chlorine

Answer: Option A
Answer: (a).Sodium

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