
dla kl.2 : Pochodne węglowodorów
Quiz
•
Chemistry
•
2nd Grade
•
Medium
Anna B.
Used 11+ times
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28 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Alkohole monohydroksylowe zamiast jednego atomu wodoru posiadają w cząsteczkach grupę funkcyjną:
karboksylową
hydroksylową
karbonylową
hydroniową
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Wzór ogólny alkoholi ma postać:
CnH2n+1OH
CnH2n+1NH2
CnH2n+1COOH
CnH2n+1COOCnH2n+1
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Alkohole mają odczyn:
kwasowy
zasadowy
obojętny
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
W wyniku fermentacji cukrów można otrzymać:
etanol
metanol
glicerol
propanol
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
W jaki sposób można odróżnić alkohol monohydroksylowy, od polihydroksylowego?
w reakcji z sodem
w reakcji spalania
w reakcji z wodorotlenkiem miedzi (II)
w reakcji addycji wody
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Najprostszy fenol to:
glicerol
propanol
metanol
benzenol
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Związek o wzorze sumarycznym CH3CHO, to:
etanol
etanal
etanon
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