1.SOLID STATE 1) Difference between crystalline and amorphous solids 2)Crystal lattice and unit cell(definition) 3)Shottky and Frenkel defect 4) Band theory 2. SOLUTIONS 1)Henry's law and its applications 2)Raoult's law 3)Ideal and non ideal solutions 4)Colligative properties 3.ELECTROCHEMISTTRY 1)Nernst equation 2)Nernst equation for Daniel cell 3)Fuel cells 4) Batteries 4.CHEMICAL KINETICS 1)Difference between order and molecularity 2)Integrated rate equation for first order reaction (Graph) 3)Half life period of first order reaction 5.SURFACE CHEMISTRY 1)Difference between physisorption and chemisorption. 2)Freundlich adsorption isotherm 3) Difference between lyophobic and lyophilic colloid 4)Cleansing action of soaps 5)properties of colloids 6.METALLURGY 1) Froth floatation method 2)Vapour phase refining 3)Extraction of iron 4)Extraction of aluminium 7.P BLOCK ELEMENTS 1)Ammonia 2)Nitric acid 3)Sulphuric acid 4Inter halogen compounds 8.D AND F BLOCK ELEMENTS 1)Pottassium dichromate 2)Pottassium permanganate 3)Applications of D and F block elements 9. COo ORDINATION COMPOUNDs 1)Nomenclature 2)structural isomerism 3)Application of co ordination complex 10.HALOALKANES AND HALOARENES 1)Sandmeyer's reaction 2 Difference between SN1 and SN 2 reactions 3)Halogenation 4)Nitration 5)Sulphonation 6)Friedel craft alkylation 7)Friedel craft acylation 11.ALCOHOLS PHENOLS AND ETHERS 1)From Grignard reagent 2 Nitration of phenol 3)Riemer Tiemann reaction 4)Williamson synthesis 12.ALDEHYDES KETONES AND CARBOXYLIC ACIDS 1)Rosenmund reduction 2)Gattermann koch reaction 3)Etard reaction 4)Clemmensen reduction 5)Wolf Kishner reduction 6)aTest to distinguish between aldehyde and ketone 7anniara rarntian b)aiest aISunguisn aidenyae 7)Cannizaro reaction 13.Amines 1)Hoffmann bromamide degradation 2)Carbyl amine reaction 3)Hinsberg test 4)Diazotization 14.BIOMOLECULES 1)Preparation of glucose 2)Glycosidic linkage 3 Invert sugar 4)Denaturation of protein 5)Difference between DNA and RNA 15.POLYMERS 1)Preparation of teflon polythene poly vinyl chloride polystyrene nylon-6,6 nylon-6 PHBV nylon-2,nylon-6 2 )Monomer of each polymer 16.CHEMISTRY IN EVERYDAY LIFE 1)Tranquilizers 2)Analgesics 3)Antiseptics 4)Disinfectant 5) Antacids Idhu important topics ann :)
+2 CHEMISTRY IMPORTANT QUESTIONS 2021(Chapter wise) CHAPTER 1-SOLID STATE 1. Write the molecular formula of a solid in which *P* occupies all corners and *Q* occupies the centre of all faces of a cubic lattice. 2. What is anisotropy? which type of solids show this property? 3. Draw and calculate the number of particles in body centred ,face centred and simple cubic lattices 4.Write the difference between schottky defect and frenkel defect 5.What are f centres? 6.Based on band theory explain conductivity in conductors semiconductors and insulators 7. Write notes on paramagnetism diamagnetism ferromagnetism antiferromagnetism and ferrimagnetism 8. Write the difference between tetrahedral voids and octahedral voids 9. Explain three different types of three dimensional close packing 10)Write 2 differences between crystal & Amorphous solids. CHAPTER 2-SOLUTIONS 1. State Henry's law and write any two applications. 2. State Raoult's law. 3. Why Raoult's law is considered as a special case of Henry's law? 4. What are ideal solutions? 5. A mixture of chloroform and Acetone shows which type of deviation? Explain with the help of graph. 6. What are colligative properties? Give examples. 7. What are azeotropes? 8. What is osmotic pressure? 9. Explain the principle of reverse osmosis? CHAPTER 3-ELECTROCHEMISTY 1. Write Nernst equation for Daniel cell and Mention the cathode and anode 2. Explain the variation of conductivity and molar conductance
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1.SOLID STATE
1) Difference between crystalline and amorphous
solids
2)Crystal lattice and unit cell(definition)
3)Shottky and Frenkel defect
4) Band theory
2. SOLUTIONS
1)Henry's law and its applications
2)Raoult's law
3)Ideal and non ideal solutions
4)Colligative properties
3.ELECTROCHEMISTTRY
1)Nernst equation
2)Nernst equation for Daniel cell
3)Fuel cells
4) Batteries
4.CHEMICAL KINETICS
1)Difference between order and molecularity
2)Integrated rate equation for first order reaction
(Graph)
3)Half life period of first order reaction
5.SURFACE CHEMISTRY
1)Difference between physisorption and chemisorption.
2)Freundlich adsorption isotherm
3) Difference between lyophobic and lyophilic colloid
4)Cleansing action of soaps
5)properties of colloids
6.METALLURGY
1) Froth floatation method
2)Vapour phase refining
3)Extraction of iron
4)Extraction of aluminium
7.P BLOCK ELEMENTS
1)Ammonia
2)Nitric acid
3)Sulphuric acid
4Inter halogen compounds
8.D AND F BLOCK ELEMENTS
1)Pottassium dichromate
2)Pottassium permanganate
3)Applications of D and F block elements
9. COo ORDINATION COMPOUNDs
1)Nomenclature
2)structural isomerism
3)Application of co ordination complex
10.HALOALKANES AND HALOARENES
1)Sandmeyer's reaction
2 Difference between SN1 and SN 2 reactions
3)Halogenation
4)Nitration
5)Sulphonation
6)Friedel craft alkylation
7)Friedel craft acylation
11.ALCOHOLS PHENOLS AND ETHERS
1)From Grignard reagent
2 Nitration of phenol
3)Riemer Tiemann reaction
4)Williamson synthesis
12.ALDEHYDES KETONES AND CARBOXYLIC ACIDS
1)Rosenmund reduction
2)Gattermann koch reaction
3)Etard reaction
4)Clemmensen reduction
5)Wolf Kishner reduction
6)aTest to distinguish between aldehyde and ketone
7anniara rarntian
b)aiest aISunguisn aidenyae
7)Cannizaro reaction
13.Amines
1)Hoffmann bromamide degradation
2)Carbyl amine reaction
3)Hinsberg test
4)Diazotization
14.BIOMOLECULES
1)Preparation of glucose
2)Glycosidic linkage
3 Invert sugar
4)Denaturation of protein
5)Difference between DNA and RNA
15.POLYMERS
1)Preparation of
teflon
polythene
poly vinyl chloride
polystyrene
nylon-6,6
nylon-6
PHBV
nylon-2,nylon-6
2 )Monomer of each polymer
16.CHEMISTRY IN EVERYDAY LIFE
1)Tranquilizers
2)Analgesics
3)Antiseptics
4)Disinfectant
5) Antacids
Idhu important topics ann :)
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+2 CHEMISTRY IMPORTANT QUESTIONS 2021(Chapter wise)
CHAPTER 1-SOLID STATE
1. Write the molecular formula of a solid in which *P* occupies all corners and *Q* occupies the centre of all faces of a cubic lattice.
2. What is anisotropy? which type of solids show this property?
3. Draw and calculate the number of particles in body centred ,face centred and simple cubic lattices
4.Write the difference between schottky defect and frenkel defect
5.What are f centres?
6.Based on band theory explain conductivity in conductors semiconductors and insulators
7. Write notes on paramagnetism diamagnetism ferromagnetism antiferromagnetism and ferrimagnetism
8. Write the difference between tetrahedral voids and octahedral voids
9. Explain three different types of three dimensional close packing
10)Write 2 differences between crystal & Amorphous solids.
CHAPTER 2-SOLUTIONS
1. State Henry's law and write any two applications.
2. State Raoult's law.
3. Why Raoult's law is considered as a special case of Henry's law?
4. What are ideal solutions?
5. A mixture of chloroform and Acetone shows which type of deviation? Explain with the help of graph.
6. What are colligative properties? Give examples.
7. What are azeotropes?
8. What is osmotic pressure?
9. Explain the principle of reverse osmosis?
CHAPTER 3-ELECTROCHEMISTY
1. Write Nernst equation for Daniel cell and Mention the cathode and anode
2. Explain the variation of conductivity and molar conductance
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