CHEMISTRY
SOLVED PAPERS
2024-2005
WITH VALUE ADDED NOTES
Brilliant
STUDY CENTRE
PALA
Mutholy Campus, Ph: 04822 - 206100, 206800
Arunapuram Campus, Ph: 04822 - 212415, 210949, 216975
Ernakulam - Ph: 0484 - 2665080, 2665090
www.brilliantpala.org
email:
,2
, CONTENTS
XI
S S Qns Key
CLA
1. Some Basic Concepts of Chemistry...................................... 5 7
2. Structure of Atom.................................................................. 13 16
3. Classification of Elements and Periodicity in Properties........ 20 22
4. Chemical Bonding and Molecular Structure....................... 24 31
5. Thermodynamics................................................................... 41 46
6. Equilibrium............................................................................. 52 59
7. Redox Reactions................................................................... 69 71
8. The p-Block Elements........................................................... 73 75
9. Organic Chemistry - Some Basic Principles and
Techniques............................................................................. 78 84
10. Hydrocarbons........................................................................ 90 98
X II
A SS 1. Solutions............................................................................. 107 110
CL 2. Electrochemistry................................................................ 115 120
3. Chemical Kinetics............................................................... 125 131
4. The p-block Elements (Group 15, 16, 17 and 18)............. 138 143
5. The d- and f- Block Elements............................................ 148 153
6. Coordination Compounds................................................. 158 163
7. Haloalkanes and Haloarenes............................................. 172 176
8. Alcohols, Phenols and Ethers........................................... 180 186
9. Aldehydes, Ketones and Carboxylic Acids...................... 192 201
10. Amines................................................................................. 212 217
11. Biomolecules...................................................................... 223 227
12. Practical Chemistry ........................................................... 231 231
3
, CLASS XI
4
SOLVED PAPERS
2024-2005
WITH VALUE ADDED NOTES
Brilliant
STUDY CENTRE
PALA
Mutholy Campus, Ph: 04822 - 206100, 206800
Arunapuram Campus, Ph: 04822 - 212415, 210949, 216975
Ernakulam - Ph: 0484 - 2665080, 2665090
www.brilliantpala.org
email:
,2
, CONTENTS
XI
S S Qns Key
CLA
1. Some Basic Concepts of Chemistry...................................... 5 7
2. Structure of Atom.................................................................. 13 16
3. Classification of Elements and Periodicity in Properties........ 20 22
4. Chemical Bonding and Molecular Structure....................... 24 31
5. Thermodynamics................................................................... 41 46
6. Equilibrium............................................................................. 52 59
7. Redox Reactions................................................................... 69 71
8. The p-Block Elements........................................................... 73 75
9. Organic Chemistry - Some Basic Principles and
Techniques............................................................................. 78 84
10. Hydrocarbons........................................................................ 90 98
X II
A SS 1. Solutions............................................................................. 107 110
CL 2. Electrochemistry................................................................ 115 120
3. Chemical Kinetics............................................................... 125 131
4. The p-block Elements (Group 15, 16, 17 and 18)............. 138 143
5. The d- and f- Block Elements............................................ 148 153
6. Coordination Compounds................................................. 158 163
7. Haloalkanes and Haloarenes............................................. 172 176
8. Alcohols, Phenols and Ethers........................................... 180 186
9. Aldehydes, Ketones and Carboxylic Acids...................... 192 201
10. Amines................................................................................. 212 217
11. Biomolecules...................................................................... 223 227
12. Practical Chemistry ........................................................... 231 231
3
, CLASS XI
4
