Acids, Bases and Salts

This topic covers concepts such as Acid-Base Indicators, Litmus, Colour of Litmus in Acidic Medium, Colour of Litmus in Basic Medium, Colour of Litmus in Neutral Solution, Olfactory Indicators, Effect of Acids and Bases on Olfactory Indicators, etc.

This topic covers concepts such as Chemical Properties of Acids, Reactions of Acid with Metals, Reaction of Zinc with Dilute Sulphuric Acid, Reactions of Bases with Metals, Reaction of Zinc with Sodium Hydroxide, etc.

This topic covers concepts such as Common Element Present in All Acids, Conduction of Electricity in Acidic Solutions, Presence of Hydrogen Ion in Acids, Dissociation of an Acid in Water, Generation of Hydronium Ion in Acidic Solutions, etc.

This topic covers concepts such as pH Scale, Strength of Acid and Base Solutions, pH of Neutral Solutions, pH of Acidic Solutions, pH of Basic Solutions, Variation of pH with Hydrogen Ion Concentration, etc.

This topic covers concepts such as Salts, pH of Salts, Common Salt, Chemicals from Common Salt, Preparation of Sodium Hydroxide by Chlor-Alkali Process, Uses of Products from Chlor-alkali Process, Bleaching Powder, etc.