Complete with the correct word: The charge of a colloid causes some positive ions to form an adjacent layer around the surface of the colloid, the layer of counter-ions is known as:
Complete with the correct word:
The charge of a colloid causes some positive ions to form an adjacent layer around the surface of the colloid, the layer of counter-ions is known as:
The question provides one statement which is given as:
The charge of a colloid causes some positive ions to form an adjacent layer around the surface of the colloid, the layer of counter-ions is known as: ..............................
Electric double layer:
In the colloidal chemistry, the colloidal particles are charged and can possess a positive or negative charge. When the charges opposite to that of the colloidal particle surround the colloidal surface they form a fixed layer, this layer of oppositely charged ions which are strongly bound is known as Stern layer.
Next to the Stern layer, there is a layer of mixed ions which may or may not move with the colloidal particle i.e. the layer is not strongly bound and is known as the Diffuse layer. The combination of Stern and Diffuse layer is known as the Electric double layer.
Step by step
Solved in 3 steps
