PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

Methodical recommendation:

Theory

Number Name Description
1. Introduction to acid, bases and salts An introduction to acid, bases and salts.
2. Chemical properties: Acid and base in the laboratory Explanation about the chemical properties of acid and base based on their colour and smell.
3. How do acids react with metals Explanation about the chemical reaction of acid with metals.
4. How do bases react with metals Explanation about the chemical reaction of bases with metals.
5. How do metal carbonates and metal hydrogencarbonates react with acids Explanation based on the topic how do metal carbonates and metal hydrogencarbonates react with acids.
6. How do acids and bases react with each other Explanation about the topic how do acids and bases react with each other.
7. Reaction of metallic oxides with acids Explanation based on the topic reaction of metallic oxides with acids.
8. Common properties of acids and bases Explanation based on the topic what do all acids and bases have in common.
9. Acid and base in a water solution Explanation based on the topic what happens to acid and base in a water solution.
10. What is involved when water is mixed with an acid or a base? Explanation based on the topic what is involved when water is mixed with an acid or a base?
11. How strong is acid and base solution Explanation based on the topic how strong are acid or base solutions.
12. Importance of pH in everyday life Explanation based on the topic importance of pH in everyday life.
13. Salts Explanation based on the topic salts.
14. pH of salts and the chemicals from common salt Explanation based on the topic chemicals from common salt.
15. Are the crystals of salts really dry? Explanation based on the topic are the crystals of salts really dry?
16. Plaster of Paris Plaster of paris - preparation, occurrence and uses.
17. Mind map Overall view for the chapter Acid, bases and Salts.

Practice Questions

Number Name Type Difficulty Marks Description
1. 'True' or 'false' about acid, bases and salts 1st type - receptive easy 2 m. Exercise based on the topic acid, bases and salts.
2. pH range of acid, bases and salts 1st type - receptive easy 3 m. Exercise based on the topic pH and the properties of acids, bases and salts.
3. 'True' or 'false' about acid, bases and salts 1st type - receptive easy 3 m. Exercise based on the topic acid, bases and salts.
4. Classification of acid, bases and salts 1st type - receptive easy 3 m. Exercise based on the topic classification of acid, bases and salts.
5. Indicators and pH scale 1st type - receptive easy 2 m. Exercise based on the topic indicators and pH scale.
6. Acid, bases and salts: fill in the blanks with correct answer 1st type - receptive easy 2 m. Exercise based on the topic acid, bases and salts.
7. Indicators and pH: fill in the blanks with correct answer 1st type - receptive easy 2 m. Exercise based on the topic indicators and pH.
8. Uses of acids : select the correct option 1st type - receptive easy 2 m. Exercise based on the topic acid and its uses.
9. Match the words about acids 1st type - receptive easy 2 m. Match the correct options according to the given options about the topic acids.
10. Find the organic acid from the given options 1st type - receptive easy 2 m. Exercise based on the topic organic and mineral acids.
11. Analyse the statements about acid and its properties 2nd type - interpretation medium 4 m. Find the given statement is correct or not, based on the topic acid and its properties.
12. Acid, Bases and neutralisation reaction: Drag the correct options 2nd type - interpretation medium 4 m. Drag the correct options for the given questions about the topic Acid, Bases and neutralisation reaction.
13. Acids and bases: choose the correct answer 2nd type - interpretation medium 4 m. Exercise based on the topic acid, bases and salts.
14. 'True' or 'false' about calcium sulphate hemihydrate 2nd type - interpretation medium 4 m. Exercise based on the topic plaster of Paris.
15. Acid, bases and salts: choose the correct answer 2nd type - interpretation medium 4 m. Exercise based on the topic acid, bases and salts.
16. Choose the correct anwer based on Plaster of paris and gypsum 2nd type - interpretation medium 4 m. Exercise based on the topic Plaster of paris and gypsum.
17. Indicators on reaction with acid and base 2nd type - interpretation medium 8 m. Exercise based on the topic indicators.
18. Acid, bases and salts: choose the correct anwer 2nd type - interpretation medium 4 m. Exercise based on the topic acid, bases and salts.
19. Match the following based on Gypsum and salt 2nd type - interpretation medium 4 m. Exercise based on the topic gypsum and salts.
20. NCERT- Intext questions 2nd type - interpretation medium 4 m. Execise based on NCERT- intext questions from book back.
21. NCERT- Intext questions - II 2nd type - interpretation medium 4 m. Execise based on NCERT- intext questions from book back.
22. NCERT- book back questions 2nd type - interpretation medium 4 m. Exercise based on NCERT book back questions.
23. NCERT- book back questions- II 2nd type - interpretation medium 4 m. Exercise based on NCERT book back questions.
24. NCERT- Exemplar questions 2nd type - interpretation medium 4 m. Exercise based on NCERT multiple choice exemplar questions- one mark.
25. NCERT- Exemplar questions - II 2nd type - interpretation medium 4 m. Exercise based on NCERT multiple choice exemplar questions- one mark.
26. NCERT- Exemplar questions - III 2nd type - interpretation medium 4 m. Exercise based on NCERT multiple choice exemplar questions- one mark.
27. NCERT- Previous year one mark questions -III 2nd type - interpretation medium 4 m. Exercise based on NCERT- previous year one mark questions.
28. NCERT- Exempler questions: match the following 2nd type - interpretation medium 6 m. NCERT- Exempler questions: Match the correct options according to the given options.
29. NCERT- Previous year one mark questions- II 2nd type - interpretation medium 4 m. Exercise based on NCERT- previous year one mark questions.
30. Analyse the equations and choose the correct answer 3rd type - analysis medium 3 m. Exercise based on the topic acid, bases and salts.
31. NCERT- Previous year one mark questions- IV 2nd type - interpretation medium 4 m. Exercise based on NCERT- previous year one mark questions.
32. Exothermic and endothermic changes: select the correct option 2nd type - interpretation medium 4 m. Practise the questions based on chemical change around us.
33. NCERT- Previous year one mark questions 2nd type - interpretation medium 4 m. Exercise based on NCERT- previous year questions.
34. NCERT- Lab manual questions 3rd type - analysis medium 4 m. Exercise based on NCERT- lab manual.
35. NCERT- Lab manual questions- II 3rd type - analysis medium 4 m. Exercise based on NCERT- lab manual.
36. NCERT- Previous year 2 mark questions-II 3rd type - analysis medium 4 m. NCERT Previous year two mark questions: Answer the following.
37. NCERT- Previous year 3 mark questions 3rd type - analysis medium 6 m. Previous year three mark questions: Answer the following.
38. Indicators: select the correct option for the given question 3rd type - analysis medium 4 m. Exercise based on the topic indicators.
39. NCERT- Previous year 2 mark questions 3rd type - analysis medium 4 m. NCERT Previous year two mark questions: Answer the following.
40. Analyse the question and choose the correct answer 3rd type - analysis medium 4 m. Exercise bases on the topic acid, bases and salts.
41. Reaction of acid and bases: choose the correct answer 3rd type - analysis medium 4 m. Exercise based on the topic acid, bases and salts.
42. Choose the correct answer based on acid, bases and salts 3rd type - analysis medium 4 m. Exercise based on the topic acid, bases and salts.
43. Analyse the correct answer for the following question based on acid, bases and salts 3rd type - analysis hard 5 m. Exercise based on the topic acid, bases and salts.
44. Salts: Choose the correct answer 3rd type - analysis hard 7 m. Exercise based on the topic salts: neutralisation, pH, water of crystallisation.
45. Find the product for the given reactants and vice versa 3rd type - analysis hard 8 m. Exercise based on the topic acid, bases and salts.
46. Select the correct statement based on reactants and products 3rd type - analysis hard 7 m. Exercise based on the topic chemical reaction of acid based and salts.
47. Select the correct statement: acid, bases and salts 3rd type - analysis hard 7 m. Exercise based on the topic acid, bases and salts.
48. Analyse the statement and choose the correct answer: acid and bases 3rd type - analysis hard 7 m. Exercise based on the topic acid, bases and salts.
49. Analyse the statements about acid, bases and salts 3rd type - analysis hard 8 m. Exercise based on the topic acid, bases and salts.
50. 'True' or 'false' about acid, bases and its chemical reaction 3rd type - analysis hard 7 m. Exercise based on the topic acid, bases and salts: reactions.
51. Analyse the right statements based on the given questions 3rd type - analysis hard 6 m. Exercise based on the topic acid, bases and salts.
52. Acid, bases and salts: choose the correct statements 3rd type - analysis hard 7 m. Exercise based on the topic acid, bases and salts.
53. Assertion and reasoning: acid, bases and salts 3rd type - analysis hard 7 m. Exercise based on the topic aacid, bases and salts.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Answer the following question about acid, bases and salts Other easy 4 m. Answer the following questions based on the topic plaster of Paris.
2. Answer the following question about acid and base Other easy 4 m. Answer the following questions based on acid and base in water.
3. NCERT - Exempler short answer questions Other easy 4 m. Answer the following questions based on NCERT - Exempler short answer questions.
4. Answer the following question based on the topic litmus paper Other medium 5 m. Answer the following questions based on the topic litmus paper.
5. Answer the following question based on the topic neutralisation Other medium 6 m. Answer the following questions based on the topic neutralisation.
6. Answer the following question about salts Other medium 6 m. Answer the following questions based on the topic salts.
7. Reaction of acid and a base with water Other medium 6 m. Answer the following questions based on the reaction of acid and base with water
8. Answer the following question based on acid and bases Other medium 6 m. Answer the following questions based on acid and bases.
9. NCERT - Exempler long answer questions Other hard 10 m. Answer the following questions based on NCERT - Exempler long answer questions.
10. NCERT- Previous year 5 mark questions Other hard 10 m. Answer the following questions based on NCERT- Previous year 5 mark questions.
11. Application of base Other medium 1 m. Practice the question related to the decomposition reaction.
12. Strong and weak acids Other medium 1 m. Practice the question related to the decomposition reaction.
13. Characteristic of acids Other medium 1 m. Practice the question related to the decomposition reaction.
14. Plaster of paris and gypsum Other medium 1 m. Practice the question related to the decomposition reaction.

Tests

Number Name Recomended time: Difficulty Marks Description
1. Training Test 00:15:00 medium 13 m.
2. Training Test - II 00:20:00 medium 18 m.
3. Training Test-III 00:20:00 medium 12 m.
4. Training Test-IV 00:20:00 medium 14 m.
5. Training Test- V 00:20:00 medium 13 m.
6. Training Test- VI 00:20:00 medium 16 m.

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework test 00:20:00 medium 19 m.
2. Homework test- II 00:25:00 medium 17 m.
3. Homework test -III 00:30:00 medium 18 m.
4. Progress Test 00:30:00 medium 19 m.
5. Progress Test - II 00:30:00 medium 15 m.
6. Progress Test-III 00:30:00 medium 17 m.
7. Progress Test-IV 00:20:00 medium 15 m.
8. Progress Test- V 00:20:00 medium 17 m.
9. Progress Test- VI 00:30:00 medium 14 m.
10. Progress Test- VII 00:30:00 medium 15 m.
11. Progress Test- VIII 00:20:00 medium 11 m.
12. Progress Test- IX 00:20:00 medium 22 m.
13. Periodic Assessment 00:15:00 medium 8 m. PA 1