Free Online Chemistry Projects For Class 11 Cbse

Experiments - Chemistry Projects For Class 11 cbse
Chemistry Projects For Class 11 : Micro-chemical methods are available for several of the practical experiments. Wherever possible such techniques should be used.
A. Basic Laboratory Techniques
1. Cutting glass tube and glass rod
2. Bending a glass tube
3. Drawing out a glass jet

Project - Chemistry Projects For Class 11 Cbse

Scientific investigations involving laboratory testing and collecting information from other sources. A few suggested projects
• Checking the bacterial contamination in drinking water by testing sulphide ions
. • Study of the methods of purification of water
. • Testing the hardness, presence of iron, fluoride, chloride etc. depending upon the regional variation in drinking water and the study of causes of presences of these ions above permissible limit (if any)
• Investigation of the foaming capacity of different washing soaps and the effect of addition of sodium carbonate on them.
• Study of the acidity of different samples of the tea leaves.
• Determination of the rate of evaporation of different liquids.
• Study of the effect of acids and bases on the tensile strength of fibers.
• Analysis of fruit and vegetable juices for their acidity.
Note: Any other investigatory project, which involves about 10 periods of work, can be chosen with the approval of the teacher.

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