PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Separation of substances | Introduction to separation of substances. |
| 2. | Why do we separate substances | Learn about why do we separate substances. |
| 3. | Methods of separation-I | Learn about the various methods of separation. |
| 4. | Methods of separation-II | Learn about the various methods of separation. |
| 5. | Filtration | Learn about filtration method of separation of mixture. |
| 6. | Evaporation | Learn about evaporation method of sepration of mixture. |
| 7. | Summary: Separation methods | Detail summary of separation methods of mictures. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Select the correct process | 1st type - receptive | easy | 3 m. | Practise the concepts related to method of separation of mixture. |
| 2. | True or false | 1st type - receptive | easy | 3 m. | Read the given statements and state whether it is true or false. |
| 3. | Choose the correct answer | 2nd type - interpretation | medium | 4 m. | Practise the questions which related to separation of mixtures. |
| 4. | Answer the following questions | 2nd type - interpretation | medium | 4 m. | Practise the questions which related to separation of mixtures. |
| 5. | Choose the correct separation proccess | 2nd type - interpretation | hard | 4 m. | Practise the questions which related to separation of mixtures. |
| 6. | Think before you answer | 3rd type - analysis | hard | 4 m. | Practise the situation based on heat transfer. |
| 7. | Analyse the question and answer it | 3rd type - analysis | hard | 4 m. | Practise the situation based on heat transfer. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Separation process in our daily life | Other | medium | 5 m. | Mention the separation process in our daily life which we do. |
| 2. | Separate the substances | Other | hard | 2 m. | Practise the questions which related to separation of mixtures. |
| 3. | Separatrion process techniques | Other | hard | 2 m. | Practise the situation based on heat transfer. |
| 4. | Separation of bigger and tiny particles | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
| 5. | Water purification | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
| 6. | Separating the impurities in the grains | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
| 7. | Sedimentation | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
| 8. | Sedimentation and Decantation | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
| 9. | Separation process in liquids and vapour | Other | medium | 1 m. | Practice the questions related to the sieving process of separating the mixtures. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test | 00:25:00 | medium | 10 m. |
Question Bank for Teachers
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework | 00:20:00 | medium | 13 m. | |
| 2. | Progress test | 00:20:00 | medium | 8 m. | |
| 3. | Periodic Assessment | 00:15:00 | medium | 16 m. | PA 1 |
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