This chapter explains how to classify various objects and materials based on their properties. It also discusses why grouping is essential for studying and using objects efficiently. In detail, the chapter covers different properties of materials, such as appearance, hardness, solubility, floatation, and transparency, and provides examples of how these properties determine the use of materials in everyday objects.
The NCERT Solutions for "Chapter 2: Sorting Materials into Groups" is available for download in PDF format, which makes it easy for students to access them at any time and from any place.