PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose the best answer I | Other | medium | 5 m. | Answer the questions to evaluate your understanding of atoms and molecules. |
| 2. | Choose the best answer II | Other | medium | 5 m. | Answer the questions to evaluate your understanding of atoms and molecules. |
| 3. | Fill in the blanks I | Other | medium | 5 m. | Answer the given questions to recall the chapter. |
| 4. | Fill in the blanks II | Other | medium | 5 m. | Answer the given questions to recall the chapter. |
| 5. | Match the correct answer | Other | hard | 5 m. | This exercise is based on the calculation of moles from the mass of the element. By answering the questions, recall the concepts of number of moles from mass. |
| 6. | True or False: (If false give the correct statement) | Other | medium | 5 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 7. | Assertion and Reason | Other | medium | 2 m. | Analyse and answer the given questions (book back and additional questions). |
| 8. | Short answer questions I | Other | medium | 8 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 9. | Short answer questions II | Other | medium | 6 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 10. | Long answer question I | Other | medium | 5 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 11. | Long answer questions II | Other | medium | 10 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 12. | Long answer questions III | Other | medium | 5 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 13. | Long answer questions IV | Other | hard | 5 m. | Practise the concept of the relationship between vapour density and relative molecular mass. |
| 14. | HOTS question | Other | medium | 5.5 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 15. | Solve the following problems I | Other | medium | 6 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 16. | Solve the following problems II | Other | medium | 6 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 17. | Solve the following problems III | Other | medium | 9 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 18. | Intext problems: Calculation of molar Mass | Other | medium | 5 m. | This exercise incorporates questions within the textbook. Analyze your knowledge by answering these questions. |
| 19. | Intext problems: Calculation based on number of moles from mass and volume I | Other | medium | 8 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 20. | Intext problems: Calculation based on number of moles from mass and volume II | Other | medium | 6 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 21. | Intext problems: Calculation of mass from mole I | Other | medium | 11 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 22. | Intext problems: Calculation of mass from mole II | Other | medium | 10 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 23. | Intext problems: Calculation based on number of atoms/molecules I | Other | medium | 10 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 24. | Intext problems: Calculation based on number of atoms/molecules II | Other | medium | 10 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 25. | Intext problems: Calculation based on molar volume | Other | medium | 12 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 26. | Intext questions: Calculation based on percentage composition | Other | medium | 5 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework - I | 00:20:00 | easy | 15 m. | |
| 2. | Homework - II | 00:25:00 | medium | 15 m. | |
| 3. | Homework - III | 00:30:00 | medium | 16 m. | |
| 4. | Homework - IV | 00:30:00 | medium | 20 m. | |
| 5. | Revision test - I | 00:30:00 | medium | 16.5 m. | |
| 6. | Revision test - II | 00:30:00 | medium | 20 m. | |
| 7. | Revision test - III | 00:40:00 | medium | 25 m. | |
| 8. | Revision test - IV | 00:40:00 | hard | 30 m. | |
| 9. | Revision test - V | 00:40:00 | medium | 22 m. |
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