PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| Number 1. | Name Introduction of valency | Description In this theory, we will learn the basic information about valency. |
| Number 2. | Name Valency in terms of atoms | Description In this theory, we will learn the basic information about valency in terms of atoms. |
| Number 3. | Name Valency in terms of chlorine and oxygen | Description In this theory, we will learn about valency in terms of chlorine and oxygen. |
| Number 4. | Name Variable valency | Description In this theory, we will learn about the metals variable valency. |
| Number 5. | Name Introduction of ions | Description This theory aims to explain the ions and their various types. |
| Number 6. | Name Classification of ions | Description In this theory, we will learn the basic information about the classification of ions. |
| Number 7. | Name Characteristics of various valent ions | Description In this theory, we will learn about various valent ions. |
| Number 8. | Name Chemical or molecular formula | Description This theory talks about the chemical or molecular formula of compounds. |
| Number 9. | Name Chemical compounds naming | Description In this theory, we will learn how to name the chemical compounds. |
| Number 10. | Name Chemical Equation | Description This theory introduces the concept of the chemical equation. |
| Number 11. | Name Balancing chemical equation | Description In this theory, we will learn how to balance the chemical equation |
| Number 12. | Name Law of conservation of mass | Description In this theory, we will learn about the law of conservation of mass. |
| Number 13. | Name Law of constant proportions | Description In this theory, we will learn about the law of constant proportions. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Valency: Choose the best answer | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Analyse the statements about atomic structure. |
| Number 2. | Name Match the name with anions | Type 1st type - receptive | Difficulty easy | Marks 4 m. | Description Match the following based on the topic anions. |
| Number 3. | Name Chemical equation: fill in the blanks | Type 1st type - receptive | Difficulty easy | Marks 3 m. | Description Fill in the blanks with the correct answer in the chemical equation. |
| Number 4. | Name True or false about valency | Type 1st type - receptive | Difficulty easy | Marks 3 m. | Description Practise questions based on valency and ions. |
| Number 5. | Name Drag and drop: types ions | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Think before your selecting answers about the classification of ions. |
| Number 6. | Name Match: Chemical names and formula's | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Exercise-based on chemical names and formulaes of the compounds. |
| Number 7. | Name Ion and their symbols | Type 2nd type - interpretation | Difficulty medium | Marks 8 m. | Description Practise to choose the correct answer for the given options. |
| Number 8. | Name Drag the correct cations | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Drag the ions in the following based on the topic cations. |
| Number 9. | Name Match the following: Valency and ions | Type 2nd type - interpretation | Difficulty medium | Marks 6 m. | Description Practise to choose the correct name for the given formula. |
| Number 10. | Name Answer the following: Valency | Type 3rd type - analysis | Difficulty hard | Marks 4 m. | Description Answer the following questions related to the basics of atomic structure. |
| Number 11. | Name Arrange the ions into their valency | Type 3rd type - analysis | Difficulty hard | Marks 6 m. | Description Practise questions based on monovalent, divalent, trivalent ions. |
| Number 12. | Name Variable cations and their symbols | Type 3rd type - analysis | Difficulty hard | Marks 6 m. | Description Exercise based on the variable cations and their symbols. |
| Number 13. | Name Word matching: Ions | Type 3rd type - analysis | Difficulty hard | Marks 4 m. | Description Analyse the statements about introduction to ions and valency. |
| Number 14. | Name Variable valency | Type 3rd type - analysis | Difficulty hard | Marks 6 m. | Description Exercise based on monovalent, divalent, trivalent ions. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Chemical formula and names | Type Other | Difficulty medium | Marks 4 m. | Description Practise questions based on chemical formula and names. |
| Number 2. | Name Book back one mark questions | Type Other | Difficulty medium | Marks 4 m. | Description Practise questions based on atomic structure. |
| Number 3. | Name Book Back: Match the following | Type Other | Difficulty medium | Marks 4 m. | Description Analyse the statements about introduction to ions and valency. |
| Number 4. | Name Book back: Short and long answer question | Type Other | Difficulty medium | Marks 9 m. | Description Write short and long notes on the following questions and answers. |
| Number 5. | Name Balancing the chemical equation | Type Other | Difficulty medium | Marks 1 m. | Description This object contains answer the following questions from TN book back exercises about atomic structure. |
| Number 6. | Name Valence electrons | Type Other | Difficulty easy | Marks 1 m. | Description Analyse the statements about atomic structure. |
| Number 7. | Name Divalent | Type Other | Difficulty hard | Marks 1 m. | Description Practise questions based on monovalent, divalent, trivalent ions. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Training Test | Recomended time: 00:15:00 | Difficulty medium | Marks 11 m. | Description |
| Number 2. | Name Training Test II | Recomended time: 00:30:00 | Difficulty medium | Marks 17 m. | Description |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework Test | Recomended time: 00:20:00 | Difficulty medium | Marks 8 m. | Description |
| Number 2. | Name Homework Test II | Recomended time: 20:00:00 | Difficulty medium | Marks 17 m. | Description |
| Number 3. | Name Progress Test | Recomended time: 00:30:00 | Difficulty medium | Marks 7 m. | Description |
| Number 4. | Name Progress Test II | Recomended time: 00:30:00 | Difficulty medium | Marks 16 m. | Description |
| Number 5. | Name Periodic Assessment | Recomended time: 00:10:00 | Difficulty medium | Marks 6 m. | Description PA 2 |
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