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Methodical recommendation:
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Chemical changes | Type Other | Difficulty easy | Marks 1 m. | Description This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| Number 2. | Name Endothermic changes | Type Other | Difficulty easy | Marks 1 m. | Description This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| Number 3. | Name Exothermic reactions | Type Other | Difficulty easy | Marks 1 m. | Description This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Various chemical changes | Type 1st type - receptive | Difficulty easy | Marks 1 m. | Description Fill in the blank based on the topic chemical changes. |
| Number 2. | Name Physical changes | Type 2nd type - interpretation | Difficulty medium | Marks 1 m. | Description Practice questions related to melting and vapourization. |
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