In this article we will discuss about some chemical compounds like acid, base and buffers. Acid and Base: An acid may be defined as a substance which, when dissolved in water, produces hydrogen ions [H+] or in other words, it is the compound of electronegative element with ionisable hydrogen [H+]. Similarly a base or alkali […]
Acid, Base and Buffers | Chemical Compounds | Biophysics | Biology
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Colloids: Properties and Examples | Physico-Chemical | Biophysics | Biology
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In this article we will discuss about:- 1. Properties of Colloids 2. Separation of Colloids 3. Examples. Properties of Colloids: Some of the properties of colloids are as follows: i. Brownian Movement: Due to the impact of the solvent molecules, the colloid particles are continuously moving about. ii. Faraday-Tyndall Phenomenon (Optical Phenomenon): When a beam […]
Crystalloidal and a Colloidal Solution: Difference | Colloids | Biology
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To understand the difference between a crystalloidal and a colloidal solution, one should remember that the forces which keep the solute particles in solution are roughly as follows: (a) Inherent movement of the solute particles, i.e., their diffusibility. (b) Inherent movement of the solvent molecules which continuously dash against the solute particles and thus help […]
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