
úhlovodíky
Authored by Petra Machálková
Chemistry
9th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ethenu se také říka...
Ethan
Ethylen
Acetylen
Ethyn
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaký úhlovodík je na obrázku?
propen
buten
butyn
propan
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co není pravda o alkanech?
bezbarvé
nejsou hořlavé
jsou rozpouštedly
bez zápachu
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Označ co není derivát úhlovodíku.
C2H2
C2H5OH
C6H5NO
CH3Cl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Označ vzorec butynu.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Který úhlovodík urychluje zrání ovoce?
Methan
Ethen
Butadien
Acetylen
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kolik vazeb má uhlík?
1
2
3
4
5
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