BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: XII Subject: CHEMISTRY Month: MARCH-APRIL No of Periods: 9 Chapter No.2: SOLUTIONS TTT: 6 PERIODS WT:3 PERIODS Chapter Solutions Learning Objectives Resources Students will be able to 1. Describe the formation of different types of solutions 2. Express concentration of solutions in different units. 3. State and explain Henrys law and Raoult s law. 4. Distinguish between ideal and non- ideal solutions. 5. Will understand reason for deviation of real solutions from Raoult s law. 6. Describe colligative properties of solutions and correlate these with molar masses of the solutes. 7.Explain abnormal colligative properties exhibited by some solutes in solutions NCERT Text book, Reference books (Companion chemistry, Pradeep s Chemistry),Extra marks, Support material by DOE Activity/ practicals Class Work Home work Explanation and written work related to subtopics- Types of solutions and methods for expressing concentration of solutions, Numericals on methods to find out concentration, Molarity and molality and numericals, Solubility of liquids and gases in liquids and vapour pressure of pure liquid vapour pressure of liquid solutions, Henry s law, Raoult s law and its applications and numericals, Ideal and non- ideal solutions, Colligative properties, Elevation in boiling point, depression in freezing point and numericals on colligative properties, Osmosis and osmotic pressure, reverse osmosis and abnormal molar masses, NCERT exercise questions :Q no. 2.4,2.9, 2.20, 2.32, 2.41 Q no.1.2,1.6,1.11,1.12,1.20(p g no 30,31) Assessment Class Test PERIOD WISE PLAN PERIOD CONTENT
Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Period 7 Period 8 Period 9 Introduction to types of solutions and methods for expressing concentration of solutions, Numericals on methods to find out concentration, Molarity and molality and numericals (Explanation and written work related to subtopics).(ncert Pg 33 to36) Solubility of liquids and gases in liquids and vapour pressure of pure liquid vapour pressure of liquid solutions, Henry s law (Explanation and written work related to subtopics) NCERT Pg 38,39,40 Raoult s law and its applications and numericals. (Explanation and written work related to subtopics)ncert Pg 41,42,43,44 Ideal and non- ideal solutions, Colligative properties(relative lowering of vapor pressure) (Explanation and written work related to subtopics)ncert Pg 45,46,47,48 Elevation in boiling point, depression in freezing point and numericals on colligative properties, ( Explanation and written work)ncert Pg 48,49,50,51 Osmosis and osmotic pressure, reverse osmosis and abnormal molar masses. (Explanation and written work related to subtopics)ncert PG 52,53,54) Abnormal molar masses,numericals(explanation and written work related to subtopics) NCERT Pg 55,56,57 Revision of the chapter will be done USING Extra marks.(mind map)
BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: XII Subject: CHEMISTRY Month: APRIL No of Periods:9 Chapter No. 3: ELECTROCHEMISTRY TTT: 6 PERIODS WT: 3 PERIODS Chapter ELECTROCHEMISTRY Learning Objectives Resources Activity/ practicals Class Work Students will be able to 5. Describe an electrochemical cell and differentiate between electrolytic and galvanic cell. 6. Apply Nernst equation for calculating the emf of galvanic cell and define standard potential of cell. 7. Define resistivity, conductivity and molar conductivity of ionic solutions. 8. Differentiate between ionic and electronic conductivity. 9. Describe the method for measurement of conductivity of electrolytic solutions and calculations of their molar conductivity. 10. Enunciate Kohlrauschs law and learn its applications. 11. Describe the construction of some primary and secondary batteries and fuel cells. 12. Explain corrosion as an electrochemical process. NCERT text book, Reference books (Companion chemistry, Pradeep s Chemistry),Extra marks, Support material by DOE - Explanation and written work related to subtopics - Introduction to electrochemical cell, galvanic cell and oxidation and reduction,measurement of electrode potential, electrochemical series, Nernst equation and its applications, Equilibrium constant from Nernst equation, electrochemical cell and Gibb s energy of the reaction and numericals Conductance of electrolytic solutions, measurement of conductivity of ionic solutions, Variation of molar conductivity with dilution for strong and weak electrolytes, Kohlrauschs law, electrolytic cells and electrolysis, Batteries, primary and secondary batteries, Fuel cells, corrosion -Revision of Chapter using Mind map(extra marks) - Home work NCERT EXERCISE QUESTIONS:Q NO 3.6, 3.7, 3.11, 3.14, 3.18(Pg no 91,92)
Assessment Class Test PERIOD WISE PLAN PERIOD Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Period 7 Period 8 Period 9 CONTENT Introduction to electrochemical cell, galvanic cell and oxidation and reduction (Explanation and written work related to subtopics).(ncert PG 63 to66) Measurement of electrode potential, electrochemical series, Nernst equation and its applications (Explanation and written work related to subtopics) NCERT PG 66,67,68,69,70 Equilibrium constant from Nernst equation, electrochemical cell and Gibb s energy of the reaction and numericals (Explanation and written work related to subtopics)ncert pg 71,72 Conductance of electrolytic solutions, measurement of conductivity of ionic solutions (Explanation and written work related to subtopics)ncert PG 75,76,77,78 Variation of molar conductivity with dilution for strong and weak electrolytes, Kohlrauschs law, electrolytic cells and electrolysis ( Explanation and written work)ncert PG 83,84,85 Batteries, primary and secondary batteries (Explanation and written work related to subtopics)ncert PG 86,87) Fuel cells, corrosion (Explanation and written work related to subtopics) NCERT PG88,89 Revision of the chapter will be done USING Extra marks.(mind map)
BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : XII Subject: CHEMISTRY Month : APRIL No of Periods:9 Chapter No. 4: CHEMICAL KINETICS TTT: 5 PERIODS WT: 4 PERIODS Chapter CHEMICAL KINETICS Learning Objectives Students will be able to 13. Define the average and instantaneous rate of a reaction. 14. Express the rate of a reaction in terms of change in concentration of either of the reactants or products with time. 15. Distinguish between elementary and complex reactions. 16. Differentiate between ionic and electronic conductivity. 17. Differentiate between molecularity and order of a reaction.. 18. Define rate constant. 19. Discuss the dependence of rate of a reaction on concentration, temperature and catalyst. 20. Derive integrated rate equations for zero and first order reactions. 21. Determine the rate constants for zero and first order reactions. 22. Describe collision theory. Resources Activity/ practicals Class Work AV Lessons, NCERT text book, Reference books ( Reference Book Companion chemistry, Pradeep s Chemistry),Support material by DOE -Students will study the effect of change in the concentration and temperature on the rate of reaction between sodium thiosulphate and HCl in PRACTICAL PERIOD IN LAB. Explanation and written work related to subtopics - rate of a chemical reaction on the basis of reaction rates, ionic and non ionic reactions, Average and instantaneous rate of reaction, factors affecting rate of a chemical reaction, Order of reaction and molecularity of reaction and different orders of reactions and their detais with numericals, Determination of order of reaction by integrated rate law equation, Rate of radioactive decay, half life and numericals on half life Pseudo first order reaction, temperature dependence of rate of reaction, activation energy, Effect of catalyst, collision theory of chemical reactions,revision, Home work NCERT exercise questions :Q NO 4.2, 4.5,, 4.15, 4.19,4.25(PG NO 119,120) Assesment
PERIOD WISE PLAN PERIOD Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Period 7 Period 8 Period 9 CONTENT -Introduction to rate of a chemical reaction on the basis of reaction rates, ionic and non ionic reactions (Explanation and written work related to subtopics).(ncert Pg 93 to95) Average and instantaneous rate of reaction, factors affecting rate of a chemical reaction (Explanation and written work related to subtopics) (NCERT Pg 95 to 99) Order of reaction and molecularity of reaction and different orders of reactions and their detais with numericals (Explanation and written work related to subtopics)ncert Pg 100to 103) Determination of order of reaction by integrated rate law equation (Explanation and written work related to subtopics)(ncert Pg 108 to 109) Rate of radioactive decay, half life and numericals on half life (Explanation and written work)ncert Pg 108,109) Pseudo first order reaction, temperature dependence of rate of reaction, activation energy (Explanation and written work related to subtopics)ncert Pg 110 TO 113) Effect of catalyst, collision theory of chemical reactions(explanation and written work related to subtopics) (NCERT Pg 114,115,116) Revision of the chapter will be done using extra marks.(mind map)