Worksheet: PH Measurements

In this worksheet, we will practice describing the mechanisms by which pH paper, pH indicators, and pH probes provide a measure of pH.

Q1:

A pH meter is an example of which type of membrane electrode?

  • ASolid-state ion-selective electrode
  • BPotentiometric biosensor (enzyme electrode)
  • CLiquid-based ion-selective electrode
  • DGlass ion-selective electrode
  • EGas-sensing electrode

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