Which One of the Following Statements Relating to the Glass

question 79

Multiple Choice

Which one of the following statements relating to the glass electrode is correct?

• A) The glass electrode detects hydrogen gas.
• B) The glass of a glass electrode serves to conduct electrons.
• C) When pH is measured, only a single electrode, the glass electrode, need be used.
• D) The potential of the glass electrode varies linearly with the pH of the solution.
• E) None of the above statements is correct.

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