Chemistry MCQS - QUESTION DETAILS

What is the purpose of a reference electrode in potentiometric measurements?
A. Provides a stable potential against which the analyte electrode can be measured
B. Measures the absorbance of light in a sample
C. Initiates the chemical reaction
D. Enhances the color of the solution

A reference electrode in potentiometric measurements provides a stable potential against which the analyte electrode can be measured.

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