
Ugljikovodici
Authored by Jelena Mrđenović
Chemistry
8th Grade
Used 178+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Koji ugljikovodici imaju trostruku vezu između C atoma?
alkani
alkeni
alkini
areni
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koja od ovih molekulskih formula predstavlja molekulu pentana?
C5H10
C5H8
C5H12
C5H13
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Naziv spoja kojemu je sažeta strukturna formula
CH3-CH2-CH2-CH=CH-CH2-CH3
hept-3-en
heks-4-en
hept-4-en
hept-3-in
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Gorenjem alkana uz dovoljnu količinu zraka nastaje:
O2 i H2O
CO2 i H2O
CO i H2O
C i O2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Kojim reagensom ne dokazujemo nezasićene ugljikovodike:
bromnom vodom
jodnom vodom
bistrom vapnenom vodom
otopinom kalijevog permanganata
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji od ponuđenih spojeva je biljni hormon koji ubrzava dozrijevanje voća i povća?
C2H6
C2H2
C2H8
C2H2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji spoj nije alken:
C3H6
CH4
C2H4
C4H8
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