Next study the book inside details 1.differences between solution, suspension, colloid
2.how can we obtain coloured component (dye ) from the black ink? Pg. no19
3.separating funnel technique
4.sublimation process of camphor
5.chromatography technique
6.distillation
7.fractional distillation
8.flow chart for the separation of gases from air
9.difference between mixture and compound, homogeneous and heterogeneous mixture