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Molecules Have Three Ways to Reach the Surface of an Electrode

Question 11

Multiple Choice

Molecules have three ways to reach the surface of an electrode: diffusion,convection,and migration.The rotating disk electrode uses which of these three methods to control the flux of analyte that reaches the electrode?


A) convection
B) diffusion and convection
C) migration
D) convection and migration
E) diffusion and migration

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