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Textbook Questions
| 1. |
Application of gypsum
Difficulty: easy |
1
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| 2. |
The preparation of soaps and detergents
Difficulty: easy |
1
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| 3. |
Materials used in daily life - Phenol
Difficulty: easy |
1
|
Practice Questions
| 1. |
Organic fertilisers
Difficulty: easy |
1
|
| 2. |
Chemistry in everyday life
Difficulty: hard |
3
|
Teacher manual
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