Which is an active salt absorption theory?
C. Donnan equilibrium theory
সঠিক উত্তরঃ
D.
Ion carrier theory
Explanation: Remember: Passive mineral salt absorption theory: 1. Diffusion theory; 2. Ion exchange theory; 3. Donnan equilibrium theory; 4. Mass flow theory
[Abul Hasan Sir: Edition-2022, Page-293]