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Advanced Analytical Chemistry Virtual Lab
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Polarography - Determination of Unknown Concentration of Vitamin C
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Polarography - Determination of Unknown Concentration of Vitamin C
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
E½ represents which of the following parameter?
Sum of the diffusion residual current
Average diffusion current
Half-wave potential
Residual current
2)
Choose the organic functional groups that are reducible at DME.
Nitrite
Nitrate
All the above
Alkene
3)
Polarography is mostly related to:
Normal Pulse Voltammetry
Cyclic Voltammetry
Linear-sweep voltammeter
Differential Pulse Voltammetry
4)
Which of the following can be determined best using Polarographic techniques?
Ascorbic acid
Hormones
All the above
Terpenoid
5)
Which of the following is/are capable of reducing at DME?
Aryl methane
None of the above
Disulfides
Sulfhydryls
Cite this Simulator:
vlab.amrita.edu,. (2012). Polarography - Determination of Unknown Concentration of Vitamin C. Retrieved 12 August 2026, from vlab.amrita.edu/?sub=2&brch=294&sim=1350&cnt=3
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