Проверочная работа по теме "Номенклатура алканов"

1 вариант           

2) Назовите алканы по систематической номенклатуре:

                                  C ₂H₅

                                   |

а) CH₃ - CH₂ - CH₂ - C - CH₂ - CH₂ - CH - CH₃

                                   |                          |

                                  C ₂H₅                           CH₃

                       CH₃                                                     CH₃

                        |                                       |

б) CH₃ - CH - CH - CH₂ - CH₂ - CH₂ - C - CH₂ - CH₃

               |                                               |

              CH₃                                                                   CH₃

в) CH₃ – CH₂ – CH - CH₂ - CH₃

                           |

                        C₃H₇

2 вариант

Назовите алканы по систематической номенклатуре:

а) CH₃ - CH₂ -CH₂ - CH - CH₂ - CH - CH₃

                                    |                  |

                                   C ₂H₅               CH₃

                          CH₃         CH₃ 

                         |                |

 б) CH₃ - CH₂ - C - CH₂ - C - CH₂ - CH₃

                           |                |

                          CH₃         CH₃

                                           C ₃H₇       

                                           |

в) CH₃ - CH₂ -CH₂ - CH – CH - CH₃        

                                   |

                                    C ₂H₅

 3 вариант

Назовите алканы по систематической номенклатуре:

а) CH₃ - CH₂ - CH₂ - CH - CH₂ - CH - CH₃

                                  |                    |

                                   C ₃H₇                    CH₃

                                  CH₃

                                   |

б) CH₃ - CH - CH₂ -С - CH₂ - CH₂ - CH - CH₃

                |                  |                           |

               CH₃            C ₂H₅                           C ₂H₅

               C ₂H₅

                |

в) CH₃ - C - CH₃

                |

               CH₃

4 вариант

Назовите алканы по систематической номенклатуре:

                                                     C ₂H₅

                                                     |

а) CH₃ - CH₂ - CH₂ - CH - CH₂ - C - CH₂ - CH₃

                                   |                  |

                                   C ₃H₇                 CH₃                                                                           

               C ₂H₅

                |

б) CH₃ - C - CH₂ - CH₂ – CH₂ - CH₃

                |

               CH₃                                                                                     

                         C ₂H₅

                        |

в) CH₃ - CH – C – CH - CH₃

               |        |       |

              CH₃   CH₃ CH₃