Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Decomposition reaction | Other | easy | 2 m. | Exercise based on chemical reactions and equations. |
| 2. | TBQ - Types of decompostion reaction | Other | easy | 3 m. | This exercise consists of two textbook questions; each question holds three marks. The student has to write a 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. |
| 3. | HOTS - Characteristics of decomposition reaction | Other | easy | 1 m. | This exercise contains multiple choice questions and answers, holding three marks. The student has to choose the correct answer for carbon and its compounds. |
| 4. | TBQ - Comparing decomposition and combination reaction | Other | easy | 2 m. | This exercise consists of two textbook questions; each question holds three marks. The student has to write a 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. |
| 5. | Decomposition of ferrous sulphate | Other | easy | 2 m. | Think before you answer the following questions. |
| 6. | Examples of decomposition reaction | Other | easy | 2 m. | Think before you answer the following questions. |
| 7. | Decomposition of potassium chlorate | Other | medium | 3 m. | Answer the questions about change in state types of chemical reactions. |
| 8. | Electrolysis of water | Other | medium | 1 m. | Answer the following questions chemical reactions and equations. |
| 9. | PYQ - Electrolytic decomposition | Other | medium | 3 m. | This exercise consists of two key question for school exam preparation; which carries 1.5 marks. The student has very short answer type questions from section 'B' about electrolysis of water. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 10. | Photolytic decomposition | Other | medium | 2 m. | Answer the questions about chemical reactions and equations. |
| 11. | HOTS - Decomposition of silver bromide | Other | hard | 1 m. | This exercise contains multiple choice questions and answers, holding three marks. The student has to choose the correct answer for carbon and its compounds. |
| 12. | Exchange of ions | Other | easy | 1 m. | Think before you choose the answers. |
| 13. | Displacement reaction | Other | medium | 1 m. | Think before you answer the following questions. |
| 14. | TBQ - Double displacement reaction | Other | easy | 3 m. | This exercise consists of two textbook questions; each question holds three marks. The student has to write a 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. |
| 15. | Displacement of silver metal | Other | easy | 2 m. | Exercise based on chemical reactions and equations. |