Chemistry

In this chapter, we will learn how to write a chemical equation along with formulas and formula units. It also discusses how to balance chemical equations through stepwise explanations and examples.

This chapter deals with acids, bases and salts, along with their chemical properties. We will learn about the pH scale and its importance. It discusses the uses of common salts, POP, baking soda and washing soda.

This chapter discusses the structure of an atom. It highlights the electromagnetic spectrum and Bohr's model of a hydrogen atom and its limitations. It also explains the quantum mechanical model, quantum numbers, and electronic configuration.

This chapter includes the definition of an element given by Robert Boyle. It further describes some reasons for the need for the arrangement of elements. Moreover, it discusses some limitations of the earlier classification of metals and non-metals.

In this chapter, we will study Lewis symbols and dot structures. It describes the arrangement of ions in ionic compounds. Drawbacks of the electronic theory and valence bond theory are covered here. It also explains the concept of hybridization.

In this chapter, we will learn about the occurrence of metals in ores. It highlights the methods of extraction of metals in detail. It also explains the concept of corrosion and processes that are used in metallurgy.

In this chapter, we learn about carbon, allotropes and hydrocarbons. It explains the binding of carbon with other elements and functional groups in its compounds. It elaborates on isomerism, homologous series, and nomenclature of organic compounds.