Question

Why are stripping methods more sensitive than other voltammetric procedures?

Short answer

Stripping methods are more sensitive than voltammetric procedures because the preconcentration step where analyte precipitates on the electrode, thenit's stripped into solution.

Step-by-step solution

Voltammetric procedures.

Voltammetry refers toa bunch of electroanalytical techniquesutilized in analytical chemistry anda range of commercial operations. Voltammetrycould be a technique for obtaining information about an analyte by measuringthis when the potentialis modified.

Stripping methods.

Stripping methods. Stripping analysis entails () preconcentration of a metallic phase onto a solid electrode surface either into Hg (liquid) at negative potentials, and () selective oxidationof every metals phase species during an oxide layer potential sweep.

Other voltammetric processes are less sensitive than stripping methods..

Stripping methods more sensitive than other voltammetric procedures, Because the analytewill be extracted froman oversized volume of solution and concentratedin an exceedingly bit, stripping techniques are more sensitive than other voltammetric approaches.