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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?
Half-wave potential
Residual current
Sum of the diffusion residual current
Average diffusion current
2)
Choose the organic functional groups that are reducible at DME.
Nitrite
All the above
Nitrate
Alkene
3)
Polarography is mostly related to:
Cyclic Voltammetry
Normal Pulse Voltammetry
Linear-sweep voltammeter
Differential Pulse Voltammetry
4)
Which of the following can be determined best using Polarographic techniques?
All the above
Ascorbic acid
Terpenoid
Hormones
5)
Which of the following is/are capable of reducing at DME?
Sulfhydryls
None of the above
Aryl methane
Disulfides
Cite this Simulator:
vlab.amrita.edu,. (2012). Polarography - Determination of Unknown Concentration of Vitamin C. Retrieved 26 September 2023, from vlab.amrita.edu/?sub=2&brch=294&sim=1350&cnt=3
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