Question

how can we distinguish between a colloidal and true solution. explain with the help of a diagram?​

Answer 1

A1 - True solution is a mixture of homogenous particle which dissolve easily making the solution transparent. Colloidal solution is a mixture of heterogeneous mixture, which don't dissolve and hence form translucent or opaque solution. A4 - Colloidal solution from given options is - soap + water mixture and fog.