How can a colloidal solution and true solution of the same colour be distinquished from each other?

Isotonic solutions are solutions having the same

How will these colloidal solutions respond to addition of small amount electrolyte solution into each?

______is colloidal solution of graphite In oil.

How are the colloidal solutions classified on the basis of physical states of dispersion medium and dispersed phase?

Which of the following salt solutions will be coloured?

In how many ways can 4 red, 3 yellow and 2 green discs be arranged in a row if the discs of the same colour are indistinguishable?

Which of the,following statements is incorrect? Colloidal gold is used for intramuscular injection, Colloidal solution of latex is used in preparation of rubber, Colloidal solution of latex is used in preparation of rubber, Tannin used in leather industry contains positively charged colloidal particles

Construct chemical equations from the following visual evidence. Balance the equation also. When Kl solution is added to H_2O_2 solution, the brown colour of iodine is seen.

The presence of electrical charge on colloidal particles is responsible for the stability of colloidal systems. Addition of AgNO_3 solution to KI solution results in a colloidal solution. What charge is likely to develop on the particles of'this colloidal solution ?

"Milk is a colloidal solution" a.write its dispersed phase and dispersion medium. B.Write another example for this type of colloid.