As the size of the gold particle increases, the colour of the solution varies as:

As the size of gold particle increases the colour of solution varies as

Explain what is observed when the size of the finest gold sol particle increases in the gold sol?

What the size of solute particle in a true solution ?

Explain what is observed when (i) Silver Nitrate solution is added to potassium iodide solution. (ii) The size of the finest gold sol particles increases in the gold sol. (iii) Two oppositely charged sols are mixed in almost equal proportions.

The size of colloidal particles is less/more than that of true solution particles.

If the size of the particles of solute is less than 10^-7 cm, then solution is a ________.

The size of particles in suspension , true solution and colloidal solution varies in the order :