This "Chapter 3: Separation of Substances" focuses on the various methods of separation such as handpicking, threshing, winnowing, sieving, etc. It also explains why we need to separate components or mixtures with practical examples. Additionally, it covers how these methods are used in daily life and in various industries.
The NCERT Solutions for "Separation of Substances" chapter is available in PDF format, which students can download it anytime, anywhere.