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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?
Residual current
Average diffusion current
Sum of the diffusion residual current
Half-wave potential
2)
Choose the organic functional groups that are reducible at DME.
Nitrite
Nitrate
Alkene
All the above
3)
Polarography is mostly related to:
Differential Pulse Voltammetry
Normal Pulse Voltammetry
Linear-sweep voltammeter
Cyclic Voltammetry
4)
Which of the following can be determined best using Polarographic techniques?
Ascorbic acid
Terpenoid
Hormones
All the above
5)
Which of the following is/are capable of reducing at DME?
None of the above
Aryl methane
Sulfhydryls
Disulfides
Cite this Simulator:
vlab.amrita.edu,. (2012). Polarography - Determination of Unknown Concentration of Vitamin C. Retrieved 16 June 2024, from vlab.amrita.edu/index.php/userfiles/theme/amrita/images/tab_icon_image/content_1.png?brch=294&cnt=3&sim=1350&sub=2
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