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Preferred Label : hysteresis;

IUPAC definition : electroanalytical chemistry hysteresis (electrode memory) occurs when there is a difference between the emf first observed in a solution containing a concentration of a and a second observation of the emf in the same solution after exposing the electrode to a different concentration of a. the systematic error is generally in the direction of the concentration of the solution in which the electrode was previously immersed. hysteresis is thought to be a kinetic process. normal, reversible responses are expected when sufficient time is allowed for the system to return to its initial condition.; regarding a material quantity or instrument's reading; the dependence of a value on the direction of change from a previous characteristic value. it may be quantified by the difference between the upscale and downscale variation starting from fixed lower and upper measurement points (inversion).;

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electroanalytical chemistry hysteresis (electrode memory) occurs when there is a difference between the emf first observed in a solution containing a concentration of a and a second observation of the emf in the same solution after exposing the electrode to a different concentration of a. the systematic error is generally in the direction of the concentration of the solution in which the electrode was previously immersed. hysteresis is thought to be a kinetic process. normal, reversible responses are expected when sufficient time is allowed for the system to return to its initial condition.
regarding a material quantity or instrument's reading; the dependence of a value on the direction of change from a previous characteristic value. it may be quantified by the difference between the upscale and downscale variation starting from fixed lower and upper measurement points (inversion).

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29/07/2025


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