Chapter 3 : p-Block Elements – II

1. Write the properties of interhalogen compounds?(any four)Ln3
2. Sulphuric acid is a dibasic acid.Prove it?Ln3
3. How bleaching powder is prepared?pg85
4. Uses of oxygen?Pg75

Chapter 4 : Transition and Inner Transition Elements

1. Explain why cr2+ is strongly reducing while MN3+ is strongly oxidizing?Ln4
2. What are interstitial compounds?Ln4
3. What is lanthanoid contraction?pg121
4. What is bayer’s reagent?pg117

Chapter 5 : Coordination Chemistry

1. [Ti(h₂0)₆]³⁺ is coloured while [Sc(H₂0)₆]³⁺ is colourless.why?Ln5
2. Write the Iupac name of the following compounds?Ln51.CH₂=CH-CH₂OH    2.C₆H₆-O-C₂H₅
3. Explain coordination isomerism with an example?Ln5
4. What are the limitations of VB theory?Ln5
5. Write the Iupac ligand name for the following?Ln51.c₂o₄ 2- 2H₂O
6. Define the term central atom in coordination compounds?Ln5
7. What is meant by the term “coordination Number”? what is the cordination number of atoms in a bcc structure?Pg134 Ans :cordination Number is 8

Chapter 6 : Solid State

1. Define unit cell.
2. If the number of close packed sphere is 6,calculate the number of octahedral voids and tertrahedral voids generated?
3. Give any three characteristics of ionic crystals?
4. Calculate the number of atomes in BCC unit cell?
5. Calculate the number of atoms present in fcc unit cell?
6. Define packing efficiency?
7. Sodium metal crystallizes is bcc structure with the edge length of the unit cell 4.3×10-8cm.calculate the radius of sodium atom?
8. What are called molecular crystals?Give exampleLn6
9. Define isotropy?Ln6
10. Give any two characteristics of ionic crystals?
11. Classify the following into covalent,molecular,ionic and metallic solids?
12. what is braggs’s equation?Pg184
13. What is metal defiency defect?Give example Pg195

Chapter 7 : Chemical Kinetics

1. The rate constant of first order reaction is 1.54 x 10-3s-1.Find its half life period?Ln7 BB
2. Define pseudo first order reaction?Ln7
3. Define half life period?pg215

Chapter 8 : Ionic Equilibrium

1. Account for the acidic nature of HCIO4 in terms of Bronsted – Lowry theory,Identify its conjugate base?Ln8
2. Define buffer solution?Ln8
3. Explain common ion effect with example?Ln8
4. What is conjugate Acid-Base Pairs?Ln8

Chapter 9 : Electro Chemistry

1. What are the various process to prevent corrosion?
2. A solution of silver nitrate is electrolysed for 20 minutes with a current of 2 amperes.calculate the mass of silver deposited at the cathode?
3. Caculate the standard emf of the given cell at 250c? Zn(s) | zn2+ (aq,1m) || cu2+ (aq,1M) Cu(s) (E0 Zn | Zn2+ = 0.76v,E0 Cu | Cu2+ = -0.34v
4. Why does conductivity of a solution decrease on dilution of the solution ?
5. Define equivalent conductance?pg37
6. Define Molar conductance?Pg36

Chapter 10 : Surface Chemistry

1. What are the factors affecting adsorption?Ln10
2. Explain autocatalysis with suitable example?Ln10
3. What are catalytic poisons?Give two exampleLn10
4. Why are lyophillic colloidal sols are more stable than lyophobic colloidal sol. BB9
5. What is negative catalysis?pg79

Chapter 11 : Hydroxy Compounds and Ethers

1. Write the tests for phenol?Ln11
2. Identify the product (s) is /are formed when 1-methoxy propane is heated with excess of HI?Ln11
3. How does glycerol react with KHSO4?Ln11
4. Convert glycerol to acrolein or How acrolein is prepared?Ln11
5. What is meant by Tyndall effect?
6. Write saponification reaction?pg110
7. How will you convert phenol into the following compounds?A.picric acid(Nitration:pg129) B.Phenolphthalein(Phthalein reaction:Pg131) C.Salicyl aldehyde(Reimer Tiemen pg 130)
8. How anisole reacts with one mole of HI?

Chapter 12 : Carbonyl Compounds and Carboxylic Acids

1. Write the rosenmund reduction reaction?mention the role of Baso4?Ln12
2. Write knoevenagal reaction?Ln12
3. Explain popoff’s rule?Ln12
4. How will you convert acetone into propane?Ln12 pg 160

Chapter 13 : Organic Nitrogen Compounds

1. What is chloropicrin?How is it prepared?Ln13
2. Write mustard oil reaction?Ln13

Chapter 14 : Organic Nitrogen Compounds

1. Give any two difference between DNA and RNA?Ln14
2. What are called epimers?give two examples?Ln14
3. What are hormones?give exampleLn14
4. Write a note on peptide bond?pg252
5. write a note on isoelectric point? Pg 252

Chapter 15 : Organic Nitrogen Compounds

1. How is nylon 6,6 prepared?Ln15
2. What are antibiotics?Give exampleLn15
3. State any three advantages of food additives?Ln15
4. How terylene prepared?pg289
5. What are disinfectant?Pg282