PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Purification and its types | In this theory, we will learn basic information about the various methods of purification and its application. |
| 2. | Simple distillation | In this theory, we will learn basic information about the simple distillation and its application. |
| 3. | Evaporation | In this theory, we will learn basic information about the evaporation method of separation of mixtures. |
| 4. | Crystallisation | In this theory, we will learn basic information about the crystallisation process and its applications. |
| 5. | Water purification process | In this theory, we will learn basic information about the water purification process and it distribution. |
| 6. | Chromatography | In this theory, we will learn basic information about the chromatography method and its applications. |
| 7. | Sublimation | In this theory, we will learn basic information about the sublimation process and its applications. |
| 8. | Filtration | In this theory, we will learn basic information about the filtration method and its applications. |
| 9. | Separation of immiscible liquids | In this theory, we will learn basic information about the separation of immiscible liquids by separating funnel. |
| 10. | Centrifugation | In this theory, we will learn basic information about the centrifugation method and its application. |
| 11. | Fractional Distillation | In this theory, we will learn basic information about the fractional distillation method and its application. |
| 12. | Separation of components from air | In this theory, we will learn basic information about the process of separation of components from air. |
| 13. | Physical and chemical changes | In this theory, we will learn basic information about the physical change and chemical change. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Evaporation, crystallisation: Drag the correct options | Other | easy | 2 m. | An exercise consisting of fill in the blank type questions which related to basics of evaporation and crystallisation. |
| 2. | Physical and chemical changes: Analogy-type questions | Other | easy | 2 m. | An exercise consisting of drag and drop type questions which related to basics of physical and chemical changes. |
| 3. | Analyse the statements about physical and chemical changes | Other | easy | 2 m. | An exercise consisting of find the correct statement type questions which related to basics of physical and chemical changes. |
| 4. | Answer the questions about distillation and sublimation | Other | easy | 2 m. | An exercise consisting of listen and answer type questions which related to basics distillation and sublimation. |
| 5. | Match the words about separation techniques | Other | medium | 3 m. | An exercise consisting of match the following type questions which related to the separation techniques. |
| 6. | Choose the correct answer about separation process | Other | medium | 4 m. | An exercise consisting of choose the correct answer type questions which related to the separation of mixtures. |
| 7. | Purification process: Find the correct options for the given pictures | Other | medium | 2 m. | An exercise consisting of choose the correct image and its separation method type questions which related to the separation of mixtures. |
| 8. | Separation methods: statement and word match | Other | medium | 2 m. | An exercise consisting of find the correct statement for the given words type questions which related to the separation of methods. |
| 9. | 'True' or 'false' about purification techniques | Other | medium | 2 m. | An exercise consisting of true or false type questions which related to the purification process. |
| 10. | Separation process: unscramble the jumbled words | Other | medium | 2 m. | An exercise consisting of find the correct jumbled words type questions which related to the separation techniques. |
| 11. | Distillation and centrifugation: Drag the correct options | Other | hard | 2 m. | An exercise consisting of drag the correct options for the given audio type questions which related to the topic separation methods. |
| 12. | Analyse the statements about purity of matter | Other | hard | 4 m. | An exercise consisting of choose the correct options type questions which related to the purity of the matter. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Crossword puzzle based on the 'Separation techniques' | Other | easy | 5 m. | An exercise consisting of crossword puzzle based type questions which related to the separation techniques. |
| 2. | Questions about separation techniques | Other | medium | 6 m. | An exercise consisting of answer the following type questions which related to the separation techniques. |
| 3. | Principles for various purification process: audio based questions | Other | hard | 10 m. | An exercise consisting of drag the correct options type questions which related to the principles for various purification process. |
| 4. | Separation techniques | Other | medium | 1 m. | Practice the questions related to the mixture using the properties. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:20:00 | medium | 7 m. | |
| 2. | Homework II | 00:20:00 | medium | 8 m. | |
| 3. | Homework II | 00:20:00 | medium | 8 m. | |
| 4. | Revision test I | 00:20:00 | medium | 14 m. | |
| 5. | Revision test II | 00:20:00 | medium | 6 m. | |
| 6. | Revision test III | 00:10:00 | medium | 24 m. | |
| 7. | Periodic Assessment | 00:10:00 | medium | 2 m. | PA 1 |
Register for free to see more content