Chemistry · Analytical Chemistry
Which of the following statements are correct regarding Polarography? A. Dissolved oxygen should be absent in the polarographic cell. B. Cell polarization occurs due to the electrode reaction on the dropping mercury electrode (DME) surface. C. DME has a very large surface area. D. The half-wave potential is directly proportional to the concentration of the electroactive species.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1C and D
- 2B and D
- 3A, B and C
- 4A and B✓
Correct answer
A and B
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