PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | TBQ - Atomic neutrality | Other | medium | 2 m. | This exercise contains MCQ-based questions on atomic neutrality based on Thomson’s Model of the Atom. Students will understand about the mentioned concept. |
| 2. | TBQ - Comparison of Thomson model of atom | Other | hard | 2 m. | This exercise contains concept-based questions on the comparison of Thomson’s Model of the Atom with fruits. Students will understand the mentioned concept through similarities and limitations of the comparison. |
| 3. | Conclusion of Rutherford's gold foil experiment | Other | hard | 2 m. | This exercise consists of two questions each question holds one mark.The student has to choose the correct answer, and the questions deal with conclusions of Rutherford's gold foil experiment. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 4. | Postulates of Bohr’s model of an atom | Other | medium | 3 m. | The student has to select the correct answer, and the question deals with the postulates of Bohr's model of an atom. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 5. | Discovery of structure of the atom | Other | easy | 2 m. | An exercise consisted of selecting the correct answer type questions related to the discovery of the structure of the atom. |
| 6. | Symbols of elements | Other | medium | 3 m. | An exercise consisting of state symbols of elements and compounds related questions. |
| 7. | TBQ - Calculation of atomic mass | Other | medium | 2 m. | An exercise consisted of problem-solving questions about calculating an element's mass number. |
| 8. | TBQ - Bohr and Bury rule | Other | hard | 3 m. | An exercise consisted of selecting the correct answer type questions related to the distribution of electrons in different energy levels of an atom. |
| 9. | Valency identification | Other | medium | 3 m. | An exercise consisted of find the valency type questions about the atom or elements. |
| 10. | TBQ - Calculate the mass number | Other | medium | 3 m. | An exercise consisted of problem-solving questions about calculating the mass number of an given atomic species. |
| 11. | TBQ - Calculation of average atomic mass | Other | hard | 2 m. | This exercise consists of one textbook question and holds two marks. The student has to select the correct answer, and the question deals with the average atomic mass of isotopes. As an outcome of this exercise, the student will learn about the mentioned concept. |
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