KEMIJSKE VEZE - PROVJERA

Quiz
•
Chemistry
•
1st Grade
•
Hard
Ivana Petric
Used 4+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Koja od navedenih formula ne označuje molekulu?
CH4
C2H5OH
CaCl2
CCl4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Najizrazitiji dipolni karakter ima veza:
Cl - H
F - H
Cl - Cl
F - Cl
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Između molekula vode djeluju:
vodikove veze
Londonove sile
kovalentne veze
Van der Waalsove sile
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Koji je od sljedećih spojeva građen od dvoatomnih molekula?
magnezijev oksid
jod
ugljikov dioksid
natrijev klorid
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Nastajanje ionskog spoja reakcijom dvaju elemenata uključuje podjelu elektronskog para između atoma.
točno
netočno
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Radijus aniona uvijek je veći od radijusa atoma iz kojeg je nastao.
točno
netočno
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koja od navedenih molekula sadrži jednu dvostruku kovalentnu vezu?
molekula vode
molekula klora
molekula ugljikovog dioksida
molekula kisika
molekula metana
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