Organske kisikove spojine - nagradni kviz

Quiz
•
Chemistry, Science
•
9th Grade
•
Hard

Jure Kuhar
Used 13+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Katera vrsta spojin ne spada med organske kisikove spojine?
Aldehidi
Alkoholi
Etri
Cikloalkeni
2.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
Atom ali skupino atomov, ki dajejo molekulam značilne fizikalne in kemijske lastnosti, imenujemo (2 besedi):
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Med naštetimi zdravstvenimi težavami izberi tiste, ki jih povzroča prekomerno uživanje etanola.
Rak v ustih in grlu
Bolezni jeter
Srčne bolezni
Motnje spomina
Okvare živčevja
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Proces, pri katerem iz sladkorja nastaja alkohol ob prisotnosti encimov gliv kvasovk, imenujemo alkoholno vrenje ali fermentacija sladkorja. Pri tem nastaja tudi plin
ogljikov monoksid
ogljikov dioksid
kisik
amonijak
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
S podaljševanjem verige v homologni vrsti katerihkoli organskih kisikovih spojin se njihova temperatura vrelišča
povišuje.
znižuje.
ostaja enaka.
Pravilo ne obstaja.
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
S podaljševanjem verige v homologni vrsti katerihkoli organskih kisikovih spojin se njihova topnost v vodi
veča.
manjša.
ostaja enaka.
Pravilo ne obstaja.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Spojini na sliki sta
položajna izomera.
verižna izomera.
funkcionalna izomera.
enaki spojini.
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