Skip to main content

Posts

Showing posts with the label Micro-chemical methods are available for several of the practical experiments. Wherever possible such techniques should be used.

Practicals - Chemistry Projects For Class 12

Free and Online Chemistry Projects For Class 12 CBSE | Practical Practicals - Chemistry Projects For Class 12 Chemistry Projects For Class 12 Cbse : Micro-chemical methods are available for several of the practical experiments. Wherever possible such techniques should be used. A. Surface Chemistry (a) Preparation of one lyophilic and one lyophobic sol. Lyophilic sol : starch , egg albumin and gum. Lyophobic sol : aluminium hydroxide, ferric hydroxide, arsenious sulphide. (b) Dialysis of sol prepared in (a) above. (c) Study of the role of emulsifying agent in stabilizing the emulsions of different oils. Projects - Chemistry Projects For Class 12 Scientific investigations involving laboratory testing and collecting information from other sources. A few suggested projects • Study of presence of oxalate ions in guava fruit at different stages of ripening. • Study of quantity of casein present in different samples of milk. • Preparation of soybean milk and its comparis