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UPSC Combined Geo-Scientist

Chemist

  • 3 descriptive papers
  • 200 marks each
  • 3 h per paper

Mains Paper III covers analytical and organic chemistry.

UPSC Combined Geo-Scientist, Mains · 2018 · Mains Paper III

Q5(a). Indicator electrode in potentiometry

Question

Describe the role of an indicator electrode in potentiometry.

Answer in brief

It converts analyte activity, or the redox state of a solution, into a measurable electrode potential.

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CoversIndicator electrode in potentiometryElectroanalytical chemistry

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