Laxmi Comprehensive Chemistry Activities For Class 11

CONTENTS:
1. Basic Laboratory Techniques
2. Determination of Melting Point and Boiling Point
3. Purification of a Chemical Substance by Crystallisation
4. Experiments Based to pH Change
5. Effect of Change of Concentration on Chemical Equilibrium
6. Quantitative Estimation (Volumetric Analysis)
7. Qualitative Analysis
8. Detection of Nitrogen, Sulphur, Chlorine, Bromine and Iodine in an Organic Compound

INVESTIGATORY PROJECTS
1. Study of Methods of Purification of Water
2. Analysis of Hard Water
3. To study the Foaming Capacity of Soaps
4. To study the Rate of Evaporation of Different Liquids
5. Study of the Effect of Acids and Bases on the Tensile Strength of Fibres
6. Preparation of an Alum from Scrap Aluminium