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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?
Average diffusion current
Half-wave potential
Sum of the diffusion residual current
Residual 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
Differential Pulse Voltammetry
Normal Pulse Voltammetry
Linear-sweep voltammeter
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 6 May 2024, from vlab.amrita.edu/index.php?sub=2&brch=294&sim=1350&cnt=3
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