Science
Chromatography
In Class 9 Science, chromatography is studied in the chapter “Exploring Mixtures and Their Separation” as a method for separating the different components of a mixture. Students learn how paper chromatography can separate coloured substances, such as the pigments in ink, because each component dissolves differently in the solvent and moves at a different rate along the paper. The topic introduces the roles of the stationary and mobile phases, observation of separated spots, and how this technique helps identify substances in a mixture.
Your learning matters to us
Practice questions are not available for this topic yet. We plan to add questions with clear explanations soon. You can keep practising other topics in the meantime.
- Class / subject
- 9 · Science
- Chapter
- Exploring Mixtures and Their Separation
- Topic
- Chromatography
Which topic do you need questions for first? Please contact our team and let us know. Your request will help us prioritise upcoming content.
Call / WhatsApp: +91 70036 70035