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Theory

Number Name Description
1. Introduction to Chemical reactions Learn the basic informations about the chemical reactions.
2. Change in state and colour To know about the burning of a magnesium ribbon in the air.
3. Change in temperature and evolution of a gas Learn about change in temperature and evolution of a gas.
4. Chemical Equations and Writing a Chemical Equation Learn the basics about chemical equations.
5. Balanced Chemical Equations To know about how to write balanced chemical equations.
6. Types of Chemical Reactions Learn about types of chemical reactions and equations.
7. Combination reaction Examples Learn about some examples of combination reactions.
8. Decomposition reaction Learn the basic informations about the decomposition reaction.
9. Decomposition of Lead nitrate To know about the heating of lead nitrate and emission of nitrogen dioxide.
10. Electrolysis of Water Learn the basic information about the electrolysis of water.
11. Decomposition of Silver chloride To know about the heating of lead nitrate and emission of nitrogen dioxide.
12. Displacement reaction Learn the basic information about the displacement reaction.
13. Double displacement reaction Learn the basic information about the double displacement reaction.
14. Oxidation and Reduction Learn the basic information about the oxidation and reduction.
15. Corrosion To know about corrosion and its types.
16. Rancidity Learn about rancidity and its types.
17. Single displacement reaction To know about the chemical reaction of burning of magnesium ribbon in the air.
18. Change in temperature Learn about change in temperature and evolution of a gas.
19. Mind map Overall view for the chapter Chemical Reactions and Equations.

Practice Questions

Number Name Type Difficulty Marks Description
1. Choose the best: Chemical reactions and equations 1st type - receptive easy 4 m. Answer the questions about chemical reactions and equations.
2. Drag the correct option: very short answer - I 1st type - receptive easy 4 m. Exercise based on chemical reactions and equations.
3. Fill in blanks: Chemial reactions and equations 1st type - receptive easy 4 m. Exercise based on chemical reactions and equations.
4. Select the correct option about chemical reactions 1st type - receptive easy 4 m. Think before you choose the answers.
5. Match: Types of a chemical reaction and their examples 1st type - receptive easy 4 m. Match the related answers in types of a chemical reaction and their examples.
6. Select all possible answers about chemical reactions - I 1st type - receptive easy 3 m. Think before you answer the following questions.
7. Choose the correct answers: NCERT- Intext questions - I 1st type - receptive easy 3 m. Exercise based on chemical reactions and equations.
8. 'True' or 'false' about chemical reactions and equations - I 1st type - receptive easy 4 m. State whether the given statement is 'True' or 'false'.
9. Match the following: chemical reactions and equations 1st type - receptive easy 4 m. Think before you answering about types chemical reactions.
10. Assertion and reasoning: Chemical reactions and equations 1st type - receptive easy 4 m. Exercise based on chemical reactions and equations.
11. Choose the best: NCERT- book back one mark questions - I 2nd type - interpretation medium 6 m. Answer the questions about chemical reactions and equations.
12. Drag the correct option: very short answer - III 2nd type - interpretation medium 6 m. Practise questions based on chemical reactions and equations.
13. Choose the best answer: NCERT- book back one mark questions - II 2nd type - interpretation medium 6 m. Answer the questions about chemical reactions and equations.
14. Drag the correct option: very short answer - II 2nd type - interpretation medium 4 m. Exercise based on chemical reactions and equations.
15. Select the correct answers: NCERT- book back one mark questions - III 2nd type - interpretation medium 4 m. Answer the questions about chemical reactions and equations.
16. Choose the right answers: NCERT- Intext questions - II 2nd type - interpretation medium 4 m. Exercise based on chemical reactions and equations.
17. Drag the correct answers: NCERT- Lab manual questions - II 2nd type - interpretation medium 4 m. Practise questions based on chemical reactions and equations.
18. Choose the best: Chemical reactions and equations 2nd type - interpretation medium 4 m. Answer the questions about chemical reactions and their types.
19. Fill in blanks: Chemial reactions and equations 2nd type - interpretation medium 4 m. Answer the following questions chemical reactions and equations.
20. Answer the following questions: NCERT- Lab manual questions - I 2nd type - interpretation medium 4 m. Exercise based on chemical reactions and equations.
21. Select all possible answers about chemical reactions - II 2nd type - interpretation medium 3 m. Think before you answer the following questions.
22. Choose the best answer: NCERT- Exemplar questions - I 2nd type - interpretation medium 5 m. Answer the questions about chemical reactions and equations.
23. Drag and drop: NCERT- Lab manual questions - III 2nd type - interpretation medium 4 m. Practise questions based on chemical reactions and equations.
24. Select the right answers: NCERT- Exemplar questions - III 2nd type - interpretation medium 5 m. Answer the questions about change in state types of chemical reactions.
25. Answer the followings: NCERT- Lab manual questions - IV 2nd type - interpretation medium 4 m. Exercise based on chemical reactions and equations.
26. Choose the best answer: NCERT- Exemplar questions - II 2nd type - interpretation medium 5 m. Answer the questions about chemical reactions and equations.
27. Drag and drop: NCERT- Lab manual questions - V 2nd type - interpretation medium 4 m. Exercise based on chemical reactions and equations.
28. Choose the best: Types of chemical reactions 3rd type - analysis hard 6 m. Answer the questions about chemical reactions and equations.
29. Drag and drop: NCERT- Lab manual questions - VI 3rd type - analysis hard 4 m. Practise questions based on chemical reactions and equations.
30. Assertion and reasoning: Chemical reactions and equations 3rd type - analysis hard 6 m. Exercise based on chemical reactions and equations.
31. Fill in blanks: Chemial reactions and equations 3rd type - analysis hard 5 m. Answer the following questions chemical reactions and equations.
32. Match: Chemical reaction and equation 3rd type - analysis hard 6 m. Match the related answers in types of a chemical reaction and their examples.
33. Choose the best: Types of chemical reactions 3rd type - analysis hard 5 m. Answer the questions about chemical reactions and equations.
34. Drag and drop: NCERT- Previous year one mark questions - I 3rd type - analysis hard 6 m. Exercise based on chemical reactions and equations.
35. Assertion and reasoning: Chemical reactions and equations 3rd type - analysis hard 6 m. Practise questions based on chemical reactions and equations.
36. NCERT- Previous year two mark questions - I 3rd type - analysis hard 6 m. Answer the following questions chemical reactions and equations.
37. NCERT- Previous year one mark questions - II 3rd type - analysis hard 6 m. Exercise based on chemical reactions and equations.
38. NCERT- Previous year two mark questions - II 3rd type - analysis hard 6 m. Practice questions related to chemical reactions and equations.
39. 'True' or 'false' about chemical reactions and equations - II 3rd type - analysis hard 4 m. State whether the given statement is 'True' or 'false'.
40. NCERT- Previous year one mark questions - III 3rd type - analysis hard 4 m. Answer the following questions chemical reactions and equations.
41. NCERT- Previous year two mark questions - III 3rd type - analysis hard 6 m. Practice questions related to chemical reactions and equations.
42. NCERT- Previous year two mark questions - III 3rd type - analysis hard 6 m. Practice questions related to chemical reactions and equations.
43. NCERT- Previous year one mark questions - IV 3rd type - analysis hard 3 m. Exercise based on chemical reactions and equations.
44. NCERT- Previous year two mark questions - IV 3rd type - analysis hard 6 m. Practice questions related to chemical reactions and equations.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. NCERT - Exempler short answer questions - VII Other medium 5 m. Write short notes on the following questions and answers.
2. NCERT- Previous year three mark questions - I Other medium 6 m. Write short notes on the following questions and answers.
3. NCERT - Exempler short answer questions - I Other medium 4 m. Make short notes on the following questions and answers.
4. NCERT- Previous year three mark questions - II Other medium 6 m. Write short notes on the following questions and answers.
5. NCERT - Exempler short answer questions - II Other medium 4 m. Write short notes on the following questions and answers.
6. NCERT- Previous year five mark questions - I Other medium 5 m. Make short notes on the following questions and answers.
7. NCERT - Exempler short answer questions - III Other medium 6 m. Write short notes on the following questions and answers.
8. NCERT - Exempler short answer questions - VIII Other medium 4 m. Make short notes on the following questions and answers.
9. NCERT- long answer questions - I Other medium 5 m. Write long notes on the following questions and answers.
10. NCERT - Exempler short answer questions - IV Other medium 6 m. Write brief notes on the following questions and answers.
11. NCERT- book back short answer question - I Other medium 6 m. Write short notes on the following questions and answers.
12. NCERT - Exempler short answer questions - V Other medium 6 m. Make brief notes on the following questions and answers.
13. NCERT- book back short answer question - II Other medium 6 m. Write quick notes on the following questions and answers.
14. NCERT - Exempler short answer questions - VI Other medium 4 m. Write short notes on the following questions and answers.
15. HOTS Questions and answers Other medium 6 m. Write long notes on the following hot questions and answers.
16. NCERT - Exempler long answer questions - I Other medium 10 m. Write long notes on the following questions and answers.
17. Double Displacement reaction Other medium 1 m. Practice the question related to the decomposition reaction.
18. Endothermic and exothermic process Other medium 1 m. Practice the question related to the endothermic and exothermic process.
19. Oxidation Other medium 1 m. Practice the question related to the decomposition reaction.
20. Rancidity Other medium 1 m. Practice the question related to the decomposition reaction.

Tests

Number Name Recomended time: Difficulty Marks Description
1. Training Test - I 00:15:00 medium 17 m.
2. Training Test - II 00:15:00 medium 17 m.
3. Training Test - III 00:15:00 medium 18 m.
4. Training Test - IV 00:15:00 medium 16 m.
5. Training Test - V 00:15:00 medium 16 m.

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework Test - I 00:20:00 medium 16 m.
2. Homework Test - II 00:20:00 medium 18 m.
3. Homework Test - III 00:20:00 medium 14 m.
4. Homework Test - IV 00:20:00 medium 15 m.
5. Homework Test - V 00:20:00 medium 16 m.
6. Progress Test - I 00:30:00 medium 19 m.
7. Progress Test - II 00:30:00 medium 21 m.
8. Progress Test - III 00:30:00 medium 21 m.
9. Progress Test - IV 00:30:00 medium 19 m.
10. Progress Test - V 00:30:00 medium 20 m.
11. Progress Test - VI 00:30:00 medium 28 m.
12. Periodic Assessment 00:15:00 medium 8 m. PA 1