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(a) In a dropping mercury electrode (dme), a new measurement is
made on each drop. The drop size can be controlled by the diameter
of the capillary which feeds the dme. Discuss advantages and
disadvantages of using a small drop vs. a large drop.
(b) Discuss the differences between the hydrodynamic boundary layer
and the diffusion boundary layer near the surface of a rotating
disk electrode.
(c) Discuss advantages and disadvantages of linear vs. cyclic
voltammetry.