6.1 - The Role of Water in Showing Acidic and Alkaline Properties
6.2 - pH Value
6.3 - Strength of Acids and Alkalis
6.4 - Chemical Properties of Acids and Alkalis
6.5 - Concentration of Aqueous Solution
6.6 - Standard Solution
6.7 - Neutralisation
6.8 - Salts, Crystals and Their Uses in Daily Life
6.9 - Preparation of Salts
6.10 - Effect of Heat on Salts
6.11 - Qualitative Analysis