Алканы

Quiz
•
Chemistry
•
10th Grade
•
Hard
Дарья Стекленева
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Состав алканов отражает общая формула:
CnH2n
CnH2n-2
CnH2n-6
CnH2n+2
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Какие соединения относятся к гомологическому ряду метана:
C2H4
C3H8
C5H12
C7H14
C4H10
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Какие из представленных соединений являются структурными изомерами?
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Укажите название углеводородного радикала, изображенного на картинке:
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
С какими реагентами могут взаимодействовать алканы:
Br2 (р-р)
H2SO4
KMnO4
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Назовите по систематической номенклатуре "изооктан"
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой галогеналкан нужен для получения 2,5-диметилгексана по реакции Вюрца без побочных продуктов?
бромэтан +
1-бромбутан
2-бром-2-метилпропан
1-бром-2-метилпропан
2-бромпропан +
1-бром-3-метилбутан
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какие продукты образуются из бромэтана при действии реагентов:
1) NH3;
2) KOH/H2O;
3) KOH/спирт;
4) Na (мет.)
1) C2H5NO2
2) C2H5OCH3
3) CH2=CH2
4) C4H10
1) C2H5NH2
2) CH3CH2OH
3) C4H10
4) CH2=CH2
1) C2H5NH2
2) CH3CH2OH
3) CH2=CH2
4) C4H10
1) C2H5NO2
2) C2H5OCH3
3) CH2=CH2
4) C4H10
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