Class 10 Chemistry Chapter 2
Chemical Bonding
Important Questions

In ICSE Class 10 Chapter 2, “Chemical Bonding,” the concept of chemical bonding comes to the forefront. This fundamental process involves the establishment of chemical connections among two or more atoms, molecules, or ions, ultimately culminating in the formation of a chemical compound. These chemical bonds play a pivotal role in maintaining the unity of the constituent elements within the resulting compound. The driving force behind this cohesion, which brings various components, such as atoms and ions, together and stabilises them by reducing the overall energy, is aptly termed chemical bonding. As we delve deeper into this topic, it becomes evident that the strength of these chemical bonds among constituents significantly influences the stability of the resulting compound. Stronger bonds contribute to greater stability, ensuring the compound’s durability. Conversely, weak chemical bonding between constituents results in diminished stability, rendering the compound susceptible to further reactions aimed at producing more stable compounds with stronger bonds. In their pursuit of stability, atoms strive to minimise their energy levels. In interactions between different forms of matter, forces come into play. When these forces are attractive, they lead to an energy reduction. Conversely, repulsive forces drive an increase in energy. The attractive force responsible for binding two atoms together is recognized as a chemical bond. Thus, the study of chemical bonding forms the cornerstone of understanding the intricate relationships between atoms, molecules, and ions, influencing the stability and reactivity of compounds. For questions on chemical bonding class 10 ICSE important questions, you should refer to your class materials and textbooks for a comprehensive set of practice questions and exercises.