Deriváty uhlovodíků

Quiz
•
Chemistry
•
9th Grade
•
Easy

Jiří Kovář
Used 2+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Deriváty uhlovodíků vznikají náhradou atomu
uhlíku
vodíku
kyslíku
dusíku
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formalín je vodný roztok
acetonu
chloroformu
formaldehydu
glycerolu
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Methanol je
stejně jedovatý jak ethanol
méně jedovatý než ethanol
více jedovatý než ethanol
nejedovatý
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ozónovou vrstvu poškozují
fenoly
aldehydy
karboxylové kyseliny
halogenderiváty
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
K uchovávání živých tkání se používá
aceton
glycerol
formaldehyd
ethylenglykol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Glycerol se NEPOUŽÍVÁ k výrobě
sladidel
kosmetiky
plastů
výbušnin
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vzorec CH3CHO označuje látku
ethan
ethanol
ethanal
ethanovou kyselinu
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