Masti su:

Masti i ulja

Quiz
•
Chemistry
•
8th Grade
•
Hard
Danijela Gligorić
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
čiste supstance
smeše
elementi
jedinjenja
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
U sastav ulja ulaze u većem procentu:
zasićene masne kiseline
nezasićene masne kiseline
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Margarin se dobija:
oksidacijom ulja
rastvaranjem ulja
hidrogenizacijom biljnih ulja
saponifikacijom ulja
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Estri koji ulaze u sastav masti i ulja nazivaju se:
triacilgliceroli
sapuni
vitamini
holesteroli
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sapuni su:
drugi naziv za trigliceride
drugi naziv za triacilgliceroli
alkalne soli viših masnih kiselina
zemnoalkalne soli viših masnih kiselina
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Označi rastvarač koji ne rastvara ulja:
voda
benzen
benzin
hloroform
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Označi sastojke potrebne za sapun:
mast i kalcijum-hidroksid
mast i natrijum
mast i natrijum-hidroksid
mast i cink-hidroksid
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