Donnan effect is shown by

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $Donnan$ effect (or $Gibbs-Donnan$ effect) refers to the behavior of charged particles near a semi-permeable membrane that fails to distribute

Vedclass · Accepted Answer

Both $(a)$ and $(b)$

Vedclass · Answer

(C) The $Donnan$ effect (or $Gibbs-Donnan$ effect) refers to the behavior of charged particles near a semi-permeable membrane that fails to distribute evenly across the two sides of the membrane due to the presence of charged substances (like proteins) that are unable to pass through the membrane.In the human body,both blood and lymph contain plasma proteins which are large,negatively charged molecules that cannot cross the capillary endothelium. This creates an unequal distribution of diffusible ions across the membrane,which is the basis of the $Donnan$ effect. Therefore,both blood and lymph exhibit this phenomenon.

Similar Questions

What is the study of the circulatory system called?

The state of equilibrium in the body with respect to various functions and to the chemical composition of fluids and tissues is called

In connection with the circulatory system,where are valves present?

Statement-$I$: The first heart sound $(lub)$ is associated with the opening of the tricuspid and bicuspid valves.
Statement-$II$: Cardiac output of an athlete is much higher than that of an ordinary man.

Vedclass Test Series

Exam Paper Generator

Online Exam Module