Алкены 25.02

Quiz
•
Other, Other
•
Professional Development
•
Medium
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Общая формула алкенов:
CnH2n+2
CnH2n-2
CnH2n+2O
CnH2n
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
К алкенам относится:
С2Н6
C12H24
C14H30
C8H18
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Для алкенов не характерна изомерия:
разветвление цепи
положения двойной связи
геометрическая
положение тройной связи
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Вещество CH3 -CH (CH3) - CH = CH2 называется:
2-метилбутен-2
пентен - 2
3-метилбутен – 1
2 -метилпентан
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Пропан от пропена можно отличить с помощью
гидроксида меди (II)
этанола
раствора лакмуcа
бромной воды
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Продуктом реакции пропена с хлором является:
1,2-дихлорпропен
1,2-дихлорпропан
2-хлорпропен
2-хлорпропан
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
При гидрировании алкенов образуются:
алканы
алкины
алкадиены
спирты
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