What is Helmholtz electrical double layer ?

Which of the following process is not responsible for the presence of electric charge on the sol particles? (a)Electron capture by sol particles (b)Adsorption of ionic species from solution (c)Formation of Helmholtz electrical double layer (d)Absorption of ionic species from solution

The combination of two layers of opposite charges aroung the colloidal particle is called Helmholtz electrical double layer. The potential difference between the fixed layer and the diffused layer of opposite charge is called

When an excess of a very dilute aqueous solution of KI is addd to a very dilute aqueous solution of silver nitrate, the colloidal particles of silver iodide are associated with which of the following Helmholtz double layer ?

What is an electric cell ?

What is an electric circuit ?

The heart is enclosed in a double-layered membrane called pericardium.

The lung is enclosed in a double layered membrane called :

What is the importance of slime layer in a bacterial cell?

What is a double bond ?

When electric field inside a conductor is E, mobility of free electrons inside the conductor is mu . When the electric field is doubled mobility will be