
Karboksilne kisline in njihovi derivati
Authored by Mateja Godec
Chemistry
9th - 12th Grade
Used 24+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kaj nastane pri navedeni reakciji?
CH3CH2COOCl
CH3CH2CSO3H
CH3CH2CHCl2
CH3CH2COCl
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
V katerem primeru vse tri navedene organske spojine reagirajo s kislo raztopino KMnO4?
Etanol, etanal, etanojska kislina.
Propan-1-ol, propan-2-ol, propanal.
2-metilpropan-2-ol, aceton, propen.
Propan, propen, propin.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kateri reagent reagira z etanolom, etanojsko kislino in fenolom?
Natrij.
Natrijev hidroksid.
Natrijev hidrogenkarbonat.
Raztopina kalijevega permanganata KMnO4v kislem.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kateri reagent ne tvori estra s 4-hidroksibenzojsko kislino?
Metanol v kislem mediju.
Etanojski anhidrid (acetanhidrid).
Propanoil klorid.
Klorovodikova kislina.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kaj nastane pri reakciji propanoil klorida CH3CH2COCl z vodo?
CH3CH2CH2OH
CH3CH2CHO
CH3CH2CH2Cl
CH3CH2COOH
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Etil butanoat je ester z vonjem po hruški. Kaj nastane pri hidrolizi tega estra s KOH?
Etanojska kislina in butan-1-ol.
Butanojska kislina in etanol.
Kalijev butanoat in etanol.
Butanojska kislina in kalijev etoksid.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kaj nastane pri navedeni reakciji?
CH3CONa + H2O2
CH3CH2ONa + O2
CH3ONa + CO + H2O
NaCH3COO + H2O
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