Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Classification pure substances | Other | easy | 2 m. | This exercise contains one practice question and answer, which holds two marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn about the classification pure substances. |
| 2. | Pure and impure substances | Other | easy | 2 m. | This exercise contains one practice question and answer, which holds two marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn about the example of pure and impure substances. |
| 3. | Purity of the matter | Other | medium | 4 m. | This exercise contains one practice question and answer, which holds four marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn about analysing the questions on purity of the matter. |
| 4. | Purity of matter | Other | hard | 4 m. | An exercise consisting of choose the correct options type questions which related to the purity of the matter. |