Class 9 Science Chapter 5: Exploring Mixtures and their Separation — Important Questions & Mock Tests
Practice Exploring Mixtures and their Separation topic-wise important questions, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
60 Questions 23 Topics MCQs: 20 1 Mark: 10 2 Mark: 10 3 Mark: 10 5 Mark: 10
Topic-wise important and practice questions
Review question distribution across chapter topics for MCQs, 1 Mark questions, 2 Mark questions, 3 Mark questions, 5 Mark questions.
| Topic | MCQ | 1 Mark | 2 Mark | 3 Mark | 5 Mark | Total |
|---|---|---|---|---|---|---|
| Colloids | 1 | 2 | 1 | 1 | 1 | 6 |
| Crystallization | 1 | 1 | 1 | 1 | 2 | 6 |
| Centrifugation | 1 | 1 | 0 | 1 | 1 | 4 |
| Distillation | 1 | 1 | 1 | 0 | 1 | 4 |
| Mass by Mass Percentage | 1 | 0 | 1 | 1 | 1 | 4 |
| Paper Chromatography | 1 | 0 | 1 | 1 | 1 | 4 |
| Separating Funnel | 2 | 0 | 0 | 1 | 1 | 4 |
| Sublimation | 1 | 1 | 0 | 2 | 0 | 4 |
| Tyndall Effect | 2 | 1 | 0 | 0 | 0 | 3 |
| Coagulation | 1 | 0 | 0 | 1 | 0 | 2 |
| Filtration | 0 | 0 | 1 | 0 | 1 | 2 |
| Heterogeneous Mixtures | 1 | 0 | 1 | 0 | 0 | 2 |
| Homogeneous Mixtures | 1 | 1 | 0 | 0 | 0 | 2 |
| Mass by Volume Percentage | 1 | 0 | 1 | 0 | 0 | 2 |
| Saturated Solutions and Solubility | 0 | 0 | 1 | 0 | 1 | 2 |
| Solute and Solvent | 1 | 1 | 0 | 0 | 0 | 2 |
| Emulsions | 1 | 0 | 0 | 0 | 0 | 1 |
| Immiscible Liquids and Density | 1 | 0 | 0 | 0 | 0 | 1 |
| Mass Percentage Calculation | 1 | 0 | 0 | 0 | 0 | 1 |
| Mass Percentage in Alloys | 0 | 0 | 1 | 0 | 0 | 1 |
| Mixtures and Separation | 0 | 1 | 0 | 0 | 0 | 1 |
| Saturated Solutions | 1 | 0 | 0 | 0 | 0 | 1 |
| Solutions | 0 | 0 | 0 | 1 | 0 | 1 |