Общая молекулярная формула гомологического ряда алкинов

Алкины.

Quiz
•
Architecture
•
1st Grade
•
Medium
Liza S
Used 5+ times
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21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
CnH2n+2
CnH2n
CnH2n-2
CnH2n-6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Укажите тип гибридизации атома углерода при тройной связи
sp
sp2
sp3
sp3d
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Пропан от пропена можно отличить с помощью
гидроксида меди (II)
этанола
раствора лакмуcа
бромной воды
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Пентин имеет формулу
С3Н4
С5Н8
С5Н12
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Гомологами не является следующая пара веществ
НС≡СН и НС≡С-СН3
НС≡СН и СН3-С≡С-СН3
НС≡СН и СН2=СН-СН3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Реакция получения бензола из ацетилена называется
димеризация
тримеризация
гидратация
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
При нормальных условиях ацетилен - это
газ
жидкость
твердое вещество
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