
Quiz über Alkanole und Alkoholische Gärung
Quiz
•
Biology
•
9th Grade
•
Hard
R. P.
FREE Resource
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was ist die allgemeine Summenformel für Alkanole?
C4H10
C3H6O
C2nH2n
CnH2n+1 OH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Welche funktionelle Gruppe ist für die Eigenschaften der Alkanole verantwortlich?
Aminogruppe
Hydroxylgruppe
Carboxylgruppe
Alkylgruppe
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Welches der folgenden Alkanole ist als Methylalkohol bekannt?
Methanol
Ethanol
Propanol
Butanol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was passiert bei der Boraxprobe mit Methanol?
Die Flamme wird grün.
Die Flamme wird blau.
Die Flamme wird rot.
Die Flamme wird gelb.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wie wird Ethanol hauptsächlich hergestellt?
Durch Destillation
Durch alkoholische Gärung
Durch Fermentation
Durch Oxidation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Was ist die tödliche Dosis von Methanol für den Menschen?
10 ml
100 ml
50 ml
30 ml
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Welches Alkanol hat die Summenformel C2H5OH?
Methanol
Butanol
Ethanol
Propanol
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