NCERT Solutions for Chapter 5 Separation of Substances for Class 6 Question 1 Why do we need to separate different components of a mixture? Give two examples. Answer: The mixture are separated into their components for various purposes such as: 1) To remove an undesirable component. 2) To remove harmful components. 3) To obtain the pure sample of a substance 4) … [Read more...] about Chapter 5 Separation of Substances