Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Chapter Plan - Chemical reactions and equations II | A theoretical material provides exam guidelines related types of chemical reactions such as displacement, redox reactions, corrosion and rancidity. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Displacement reactions | Other | easy | 2 m. | The student has to choose the correct answer, and the questions deal with the importance of the chemical reaction and equations. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 2. | Oxidation reaction | Other | easy | 2 m. | The student has to choose the correct answers, and the questions deal with the importance of the chemical reaction and equations. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 3. | Rancidity | Other | easy | 2 m. | The student has to choose the correct answers, and the questions deal with the importance of the chemical reaction and equations. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 4. | Change in temperature | Other | easy | 1 m. | The student has multiple-choice questions about change in temperature. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 5. | Corrosion | Other | medium | 3 m. | The student has short answer question about corrosion and its prevention. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 6. | Endothermic or exothermic | Other | medium | 3 m. | The student has to write short answer, and the questions deal with the importance of the chemical reaction and equations. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 7. | Types of reactions | Other | medium | 2 m. | The student has short answer type question about the types of reaction. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 8. | Oxidation and reduction | Other | medium | 2 m. | The student has short answer question about oxidation and reduction. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 9. | Types of displacement reaction | Other | hard | 2 m. | The student has to write long answer questions realted to types of chemical equations. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 10. | Redox reactions | Other | hard | 4 m. | The student has case-based questions about the redox reactions. As an outcome of the exercise, the student will learn about the mentioned concepts. |