NCERT Exemplar Class 8 Science Chapter 6: Combustion and Flame
NCERT Exemplar Solutions for Class 8 Science Chapter 6 – Combustion and Flame introduces the scientific process of burning and its different forms. Students learn what combustion is, the conditions necessary for it, and substances that act as fuels. The chapter also explains the types of combustion – rapid, spontaneous, and explosion. A major subtopic is the structure of a flame, which includes the outer, middle, and inner zones. NCERT Solutions for Class 8 Science also cover the concept of calorific value of fuels, comparing different fuels and their efficiency. The harmful effects of incomplete combustion, carbon monoxide poisoning, and air pollution are also highlighted.
Students also learn about fire safety measures and extinguishers, which makes this chapter practical and useful in real life. Practicing NCERT Exemplar Solutions for Class 8 Science Chapter 6 helps students strengthen their knowledge of fuels, flame types, and safe usage of energy resources.