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Electrode Composition in pH Meters

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Questions and Answers

What is the composition of the positive electrode in a pH meter?

Ag/AgCl

Hg/HgCl (correct)

Cu/CuCl

Pt/PtCl

What solution fills the negative electrode of the pH meter?

0.01N NaOH solution

0.1N HCl solution (correct)

Saturated KCl solution

Distilled water

What is the function of the potential difference in a pH meter?

To indicate the temperature of the electrodes

To convert pH readings into electrical signals

To determine the concentration of H+ ions in the solution (correct)

To measure the temperature of the solution

Which electrode in a pH meter is considered the reference electrode?

<p>Calomel Electrode</p> Signup and view all the answers

How does the H+ ion concentration affect the pH meter's readings?

<p>It determines the value of the potential difference</p> Signup and view all the answers

Electrode Composition in pH Meters

Choose a study mode

Podcast

Questions and Answers

What is the composition of the positive electrode in a pH meter?

What solution fills the negative electrode of the pH meter?

What is the function of the potential difference in a pH meter?

Which electrode in a pH meter is considered the reference electrode?

How does the H+ ion concentration affect the pH meter's readings?

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