The characterstic property of solution is

a)    Formation of solution is physical change

b)    Solute and solvent in the solution can be separated by filtration

c)    Solute and solvent in the solution can be separated by decantation

d)    Solution can be represented with a chemical formula

a) Dissolution of solute in a solvent does n't involve any chemical change.It is a physical process

        " a" is true

b) A true solution is a homogeneous mixture,the components can never be separated even by ultrafiltration

            ' b ' is false

c) It is also false

Decanation is a process to separate mixtures by removing a liquid layer that is free of precipitate (or) solid.

'Decant' , is a liquid free from particulates

d) Formation of a solution being a physical change,a solution can never be represented by a chemical formula

except that we can mention the formula of solute along with the solvent in paranthesis

Ex; glucose dissolved in water can be represented as C₆H₁₂O₆(aq.)

'd' is false