Acids and Bases

In this topic, we will study the proportions of proteins, carbohydrates and fats that must be taken to remain healthy. It mentions the amount of food to be taken for a nutritious diet. We will also study the impact of junk food on our health.

This topic elaborates on the indicators that are the substances used to indicate the nature as acidic, basic or neutral. A brief on acidic and basic nature is given here with the help of experiments. We will also study about the acid rain in detail.

This topic introduces us to the taste of acids, bases and salts with examples. We will study the change in colour of the substances by talking about the turmeric and soap water. It also discusses the preparation of lime water.

This topic elaborates on the indicators that are the substances used to indicate the nature as acidic, basic or neutral. A brief on acidic and basic nature is given here with the help of experiments. We will also study about the acid rain in detail.

In this topic, we will learn the family of salts, pH values of salts, chemicals from common salts. It also describes sodium hydroxide, bleaching powder, baking soda and washing soda along with their uses.

This topic comprises the uses of acids, bases and salts along with the help of some experiments. It also explains the neutralization reaction which is used to neutralise the effect of acids and bases.