C. C2H5NH2, CH3COOC2H5, CH3COOH D C2H5NH2, CH3COOH
500 CĐU TRẮC NGHIỆM TỰ KIỂM TRA HÔ
1d 6a 11b 16a 21b 26c 31a 36a 41d 46c
2a 7d 12c 17a 22a 27c 32a 37c 42a 47d
3a 8b 13b 18c 23d 28a 33a 38a 43b 48d
4d 9b 14b 19b 24b 29a 34c 39a 44c 49a
5b 10a 15c 20b 25c 30b 35a 40c 45b 50a
51c 56c 61b 66d 71d 76b 81d 86b 91a 96a
52c 57c 62c 67a 72c 77d 82a 87a 92b 97a
53a 58a 63a 68d 73a 78c 83a 88a 93a 98a
54a 59c 64b 69a 74b 79c 84c 89b 94b 99d
55a 60d 65c 70a 75d 80c 85a 90a 95b 100a
101a 106a 111c 116d 121a 126b 131b 136d 141d 146a 102a 107a 112b 117b 122d 127d 132a 137b 142d 147c 103a 108b 113b 118b 123a 128a 133d 138c 143a 148a 104b 109b 114a 119c 124b 129d 134b 139b 144b 149a 105d 110c 115b 120d 125b 130b 135a 140b 145a 150c 151c 156d 161c 166d 171a 176c 181b 186a 191d 196b 152c 157c 162a 167a 172b 177d 182a 187c 192c 197b 153b 158d 163c 168b 173c 178c 183b 188b 193c 198b 154a 159c 164a 169c 174d 179d 184d 189a 194d 199a 155d 160c 165d 170c 175c 180c 185d 190c 195b 200c 201a 206b 211a 216a 221b 226b 231d 236b 241b 246a 202b 207d 212b 217b 222a 227b 232b 237a 242b 247b 203d 208b 213a 218b 223d 228c 233a 238b 243d 248b 204c 209b 214c 219c 224d 229d 234c 239c 244a 249c 205b 210d 215d 220a 225d 230a 235d 240c 245d 250d 251c 256d 261c 266a 271b 276c 281d 286c 291d 296d 252d 257c 262b 267c 272d 277b 282c 287d 292b 297b 253c 258c 263c 268b 273a 278d 283d 288c 293a 298a 254a 259c 264b 269a 274b 279a 284d 289d 294a 299c 255d 260b 265b 270d 275c 280c 285a 290b 295b 300d 301d 306c 311b 316c 321d 326c 331c 336a 341c 346d 302d 307b 312c 317b 322c 327b 332d 337a 342b 347d 303a 308b 313a 318a 323b 328d 333d 338c 343a 348b 304b 309b 314b 319c 324b 329c 334d 339d 344c 349a 305c 310d 315b 320d 325c 330c 335d 340b 345c 350c 351b 356b 361a 366a 371a 376a 381b 386a 391a 396d 352a 357d 362d 367d 372d 377c 382b 387a 392c 397c 353c 358d 363a 368d 373c 378a 383b 388a 393b 398a 354a 359d 364a 369c 374b 379a 384a 389a 394b 399c 355c 360b 365c 370d 375c 380a 385a 390d 395a 400c 401b 406c 411a 416b 421d 426d 431d 436a 441c 446c 402b 407d 412b 417c 422d 427c 432d 437b 442d 447a
403c 408d 413a 418a 423b 428b 433d 438a 443c 448d 404c 409c 414c 419d 424b 429c 434c 439c 444d 449c 405c 410a 415d 420a 425d 430b 435c 440d 445d 450d 451b 456b 461d 466c 471c 476d 481a 486c 491c 496c 452c 457b 462b 467c 472a 477a 482a 487c 492b 497b 453b 458b 463b 468b 473a 478c 483d 488d 493c 498b 454c 459d 464a 469d 474d 479d 484c 489a 494d 499b 455a 460c 465c 470d 475c 480a 485a 490a 495d 500a