Chemistry O-Level P-2 Topical Workbook

1,300.00

Book Code : 226
Number of Pages : 632
Author : Editorial Board
Language : English
Publishers : Read and Write Publications

 

Categories: ,

Description

TABLE OF CONTENTS
UNIT 1 Experimental chemistry ——————————————————————————- 5
1.1
Experimental design (Section-A) ———————————————————————- 5
Answers Section (A) ———————————————————————————- 6
1.2
Methods of purification and analysis (Section-A) ————————————————– 7
Answers Section (A) ———————————————————————————- 11
Methods of purification and analysis (Section-B) ————————————————– 12
Answers Section (B) ———————————————————————————- 13
1.3
Identification of ions and gases (Section-A) ——————————————————— 14
Answers Section (A) ———————————————————————————- 23
Identification of ions and gases (Section-B) ——————————————————— 26
Answers Section (B) ———————————————————————————- 32
1.4
Multiple Topics (Section-B) —————————————————————————— 34
Answers Section (B) ———————————————————————————- 35
UNIT 2 The particulate nature of matter ——————————————————————— 36
2.1
Kinetic particle theory (Section-A) ——————————————————————— 36
Answers Section (A) ———————————————————————————- 42
Kinetic particle theory (Section-B) ——————————————————————— 44
Answers Section (B) ———————————————————————————- 46
2.2
Atomic structure (Section-A) ————————————————————————— 47
Answers Section (A) ———————————————————————————- 54
Atomic structure (Section-B) ————————————————————————— 58
Answers Section (B) ———————————————————————————- 60
2.3
Structure and properties of materials (Section-A) ————————————————- 61
Answers Section (A) ———————————————————————————- 62
Structure and properties of materials (Section-B) ————————————————- 63
Answers Section (B) ———————————————————————————- 64
2.4
Ionic bonding (Section-A) ——————————————————————————– 65
Answers Section (A) ———————————————————————————- 69
Ionic bonding (Section-B) ——————————————————————————– 71
Answers Section (B) ———————————————————————————- 76
2.5
Covalent bonding (Section-A) ————————————————————————— 78
Answers Section (A) ———————————————————————————- 91
Covalent bonding (Section-B) ————————————————————————— 96
Answers Section (B) ———————————————————————————- 102
2.6
Metallic bonding (Section-A) —————————————————————————- 104
Answers Section (A) ———————————————————————————- 106
Metallic bonding (Section-B) —————————————————————————- 107
Answers Section (B) ———————————————————————————- 109
2.7
Multiple Topics(Section-A) ——————————————————————————- 110
Answers Section (A) ———————————————————————————- 111
Multiple Topics (Section-B) —————————————————————————— 112
Answers Section (B) ———————————————————————————- 113
UNIT 3 Formulae, stoichiometry and the mole concept ———————————————– 114
3.1
Chemical formulas (Section-B) ————————————————————————- 114
Answers Section (B) ———————————————————————————- 119
3.2
Calculation of AR or MR (Section-B) —————————————————————— 121
Answers Section (B) ———————————————————————————- 122
3.3
Stoichiometry (Section-A) ——————————————————————————– 123
Answers Section (A) ———————————————————————————- 146
Stoichiometry (Section-B) ——————————————————————————– 154
Answers Section (B) ———————————————————————————- 178
3.4
Multiple Topics (Section-A) —————————————————————————— 185
Answers Section (A) ———————————————————————————- 187
Multiple Topics (Section-B) —————————————————————————— 188
Answers Section (B) ———————————————————————————- 189
UNIT 4 Electrolysis ————————————————————————————————- 190
4.1
Electrolysis of binary compounds (Section-A) —————————————————— 190
Answers Section (A) ———————————————————————————- 195
Electrolysis of binary compounds (Section-B) —————————————————— 197
Answers Section (B) ———————————————————————————- 204
4.2
Simple cells (Section-A) ———————————————————————————- 207
Answers Section (A) ———————————————————————————- 208
Simple cells (Section-B) ———————————————————————————- 209
Answers Section (B) ———————————————————————————- 210
4.3
Multiple Topics (Section-A) —————————————————————————- — 211
Answers Section (A) ———————————————————————————- 214
Multiple Topics (Section-B) —————————————————————————- — 215
Answers Section (B) ———————————————————————————- 217
UNIT 5 Energy form chemicals ——————————————————————————- 218
5.1
Definition of exo & endothermic reactions (Section-A) ——————————————- 218
Answers Section (A) ———————————————————————————- 222
Definition of exo & endothermic reactions (Section-B) ——————————————- 224
Answers Section (B) ———————————————————————————- 230
5.2
Fractional distillation of crude oil & photosynthesis (Section-A) ——————————– 232
Answers Section (A) ———————————————————————————- 234
Fractional distillation of crude oil & photosynthesis (Section-B) ——————————– 235
Answers Section (B) ———————————————————————————- 236
5.3
Multiple Topics (Section-A) —————————————————————————— 237
Answers Section (A) ———————————————————————————- 238
Multiple Topics (Section-B) —————————————————————————— 239
Answers Section (B) ———————————————————————————- 240
UNIT 6 Chemical reactions ————————————————————————————– 241
6.1
Rate of reaction (Section-A) —————————————————————————– 241
Answers Section (A) ———————————————————————————- 251
Rate of reaction (Section-B) —————————————————————————– 254
Answers Section (B) ———————————————————————————- 265
6.2
Redox (Section-A) —————————————————————————————– 268
Answers Section (A) ———————————————————————————- 275
Redox (Section-B) —————————————————————————————– 277
Answers Section (B) ———————————————————————————- 281
6.3
Reversible reactions (Section-A) ———————————————————————– 282
Answers Section (A) ———————————————————————————- 284
Reversible reactions (Section-B) ———————————————————————– 285
Answers Section (B) ———————————————————————————- 298
6.4
Multiple Topics (Section-B) —————————————————————————— 302
Answers Section (B) ———————————————————————————- 303
UNIT 7 The chemistry and uses of acids, bases and salts ——————————————- 304
7.1
The characteristic properties of acids and bases (Section-A) ———————————- 304
Answers Section (A) ———————————————————————————- 312
The characteristic properties of acids and bases (Section-B) ———————————- 315
Answers Section (B) ———————————————————————————- 322
7.2
PH (Section-A) ———————————————————————————————- 325
Answers Section (A) ———————————————————————————- 326
7.3
Nature of oxide or classification of oxide (Section-A) ——————————————– 327
Answers Section (A) ———————————————————————————- 330
Nature of oxide or classification of oxide (Section-B) ——————————————— 331
Answers Section (B) ———————————————————————————- 332
7.4
Preparation of salts (Section-A) ———————————————————————— 333
Answers Section (A) ———————————————————————————- 337
Preparation of salts (Section-B) ———————————————————————— 339
Answers Section (B) ———————————————————————————- 344
7.5
Properties and uses of ammonia (Section-A) ——————————————————- 346
Answers Section (A) ———————————————————————————- 347
Properties and uses of ammonia (Section-B) ——————————————————- 348
Answers Section (B) ———————————————————————————- 351
7.6
Sulfuric acid (Section-A) ———————————————————————————- 353
Answers Section (A) ———————————————————————————- 356
Sulfuric acid (Section-B) ———————————————————————————- 357
Answers Section (B) ———————————————————————————- 359
7.7
Multiple Topics (Section-A) —————————————————————————— 360
Answers Section (A) ———————————————————————————- 363
Multiple Topics (Section-B) —————————————————————————— 364
Answers Section (B) ———————————————————————————- 366
UNIT 8 The Periodic Table ————————————————————————————— 367
8.1
Periodic trends (Section-A) —————————————————————————— 367
Answers Section (A) ———————————————————————————- 370
Periodic trends (Section-B) —————————————————————————— 372
Answers Section (B) ———————————————————————————- 373
8.2
Group properties (Section-A) ————————————————————————— 374
Answers Section (A) ———————————————————————————- 378
Group Properties (Section-B) ————————————————————————— 380
Answers Section (B) ———————————————————————————- 383
8.3
Transition elements (Section-A) ———————————————————————— 384
Answers Section (A) ———————————————————————————- 385
Transition elements (Section-B) ———————————————————————— 386
Answers Section (B) ———————————————————————————- 388
8.4
Multiple Topics (Section-A) —————————————————————————— 389
Answers Section (A) ———————————————————————————- 390
Multiple Topics (Section-B) —————————————————————————— 391
Answers Section (B) ———————————————————————————- 393
UNIT 9 Metals ——————————————————————————————————– 394
9.1
Properties of metals (Section-A) ———————————————————————– 394
Answers Section (A) ———————————————————————————- 399
Properties of metals (Section-B) ———————————————————————– 401
Answers Section (B) ———————————————————————————- 405
9.2
Reactivity series (Section-A) —————————————————————————- 406
Answers Section (A) ———————————————————————————- 411
Reactivity series (Section-B) —————————————————————————- 413
Answers Section (B) ———————————————————————————- 415
9.3
Extraction of metals (Section-A) ———————————————————————– 416
Answers Section (A) ———————————————————————————- 417
Extraction of metals (Section-B) ———————————————————————— 418
Answers Section (B) ———————————————————————————- 419
9.4 Iron (Section-A) ——————————————————————————————— 420
Answers Section (A) ———————————————————————————- 422
Iron (Section-B) ——————————————————————————————— 423
Answers Section (B) ———————————————————————————- 424
9.5
Aluminum (Section-A) ———————————————————————————— 425
Answers Section (A) ———————————————————————————- 427
Aluminum (Section-B) ————————————————————————————- 428
Answers Section (B) ———————————————————————————- 430
9.6
Multiple Topics (Section-A) —————————————————————————— 431
Answers Section (A) ———————————————————————————- 434
Multiple Topics (Section-B) —————————————————————————— 435
Answers Section (B) ———————————————————————————- 438
UNIT 10 Atmosphere and environment ———————————————————————– 440
10.1
Air (Section-A) ———————————————————————————————- 440
Answers Section (A) ———————————————————————————- 449
Air (Section-B) ———————————————————————————————- 452
Answers Section (B) ———————————————————————————- 454
10.2
Water (Section-A) —————————————————————————————— 456
Answers Section (A) ———————————————————————————- 459
Water (Section-B) —————————————————————————————— 460
Answers Section (B) ———————————————————————————- 461
10.3
Multiple Topics (Section-A) —————————————————————————— 462
Answers Section (A) ———————————————————————————- 463
Multiple Topics (Section-B) —————————————————————————— 464
Answers Section (B) ———————————————————————————- 466
UNIT 11 Organic chemistry ————————————————————————————— 467
11.1
Alkanes (Section-A) ————————————————————————————— 467
Answers Section (A) ———————————————————————————- 472
Alkanes (Section-B) ————————————————————————————— 474
Answers Section (B) ———————————————————————————- 484
11.2
Alkenes (Section-A) ————————————————————————————— 488
Answers Section (A) ———————————————————————————- 493
Alkenes (Section-B) ————————————————————————————— 496
Answers Section (B) ———————————————————————————- 507
11.3
Alcohols (Section-A) ————————————————————————————— 510
Answers Section (A) ———————————————————————————- 515
Alcohols (Section-B) ————————————————————————————— 518
Answers Section (B) ———————————————————————————- 524
11.4
Carboxylic acids (Section-A) —————————————————————————- 527
Answers Section (A) ———————————————————————————- 534
Carboxylic acids (Section-B) —————————————————————————- 537
Answers Section (B) ———————————————————————————- 548
11.5
Macromolecules (Section-A) —————————————————————————- 552
Answers Section (A) ———————————————————————————- 559
Macromolecules (Section-B) —————————————————————————- 562
Answers Section (B) ———————————————————————————- 571
11.6
Multiple Topics (Section-A) —————————————————————————— 574
Answers Section (A) ———————————————————————————- 576
Multiple Topics (Section-B) —————————————————————————— 577
Answers Section (B) ———————————————————————————- 581
UNIT 12 Others ——————————————————————————————————– 582
12
Others (Section-A) —————————————————————————————– 582
Answers Section (A) ———————————————————————————- 595
Past Papers ———————————————————————————————————— 598
October/November 2018 Paper-22 ————————————————————- 598
Answers Section ———————————————————————————- 608
May/June 2019 Paper-22 ———————————————————————– 612
Answers Section ———————————————————————————- 623

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