Treći razred
Authored by Sanja Batinic
Science
3rd Grade
Used 4+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Opća formula alkana je:
CnH2n+1
CnH2n+2
CnH2n+3
CnH2n
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Radikali u odnosu na alkane imaju:
jedan atom ugljika manje
jedan atom vodika i jedan atom ugljika manje
jedan atom vodika manje
ništa od navedenog
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Molekulska formula propana je:
C3H7
C3H5
C3H9
C3H8
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Alkoholi u svom sastavu imaju:
COOH grupu
OH grupu
CO grupu
CHO grupu
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Organska hemija je
hemija vodikovih spojeva
hemija ugljikovih spojeva
hemija kisikovih spojeva
hemija azotovih spojeva
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pravilno napisana formula je:
CH3-CH2-CH3-CH2-CH3
CH2-CH3-CH2-CH2-CH3
CH3-CH3-CH2-CH2-CH3
CH3-CH2-CH2-CH2-CH3
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Supstitucija je reakcija karakteristična za:
alkene
alkane
alkine
diene
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