Theory
Practice Questions
| 1. |
Writing a chemical equation
Difficulty: easy |
1
|
| 2. |
Characteristics of chemical reaction
Difficulty: easy |
1
|
| 3. |
Chemical reactions and equations
Difficulty: easy |
1
|
| 4. |
Word equation to balanced chemical equation
Difficulty: medium |
4
|
| 5. |
Chemical reaction
Difficulty: medium |
2
|
| 6. |
Physical and chemical changes
Difficulty: medium |
3
|
| 7. |
Identification of chemical reaction
Difficulty: medium |
2
|
| 8. |
Chemical changes
Difficulty: medium |
5
|
| 9. |
Reactions involving chemical change
Difficulty: medium |
5
|