Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Rusting and reaction of materials with water | A theory material that clear explains about corrosion of metals, and reaction of metals and non-metals with water. |
| 2. | Reaction of materials wirh air | A theory material clearly explains about reaction of metals and non-metals with air and also the uses of non-metals in every day life. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Metals with air and water | Other | easy | 2 m. | An exercise that focuses on the basic of reaction of metals with air and water. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 2. | Effects of air on metals | Other | easy | 2 m. | An exercise that focuses on the basic of effect of air on metals. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 3. | Reactivity series | Other | easy | 2 m. | An exercise that based on the reactivity series of metals. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 4. | General reaction of materials with water | Other | medium | 2 m. | An exercise that focuses on the basic of reaction of materials with water. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 5. | Uses of metals and non-metals | Other | medium | 3 m. | An exercise based on the uses of metals and non-metals. The student has to give the correct answer based on the uses. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 6. | Effect of air and moisture on metals | Other | medium | 2 m. | An exercise that focuses on the basic of effect of air and moisture on metals. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 7. | Chemical behaviour of materials with water | Other | medium | 3 m. | An exercise that focuses on the basic of chemical behaviour of materials with water. The student has to select the correct answer. As an outcome the student will learn the mentioned. |
| 8. | Nature of metal and non-metal oxides | Other | hard | 4 m. | An exercise that focuses on the nature of gases evolved during non-metals reacting with air. The student has to select the correct answer to the given questions. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 9. | Corrosion | Other | hard | 3 m. | An exercise that focuses on the basic of corrosion and its prevention. The student has to select the correct answer. As an outcome the student will learn the mentioned. |