Karboksilne kisline in njihovi derivati

Karboksilne kisline in njihovi derivati

9th - 12th Grade

10 Qs

quiz-placeholder

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Karboksilne kisline in njihovi derivati

Karboksilne kisline in njihovi derivati

Assessment

Quiz

Chemistry

9th - 12th Grade

Practice Problem

Medium

Created by

Mateja Godec

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

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

Media Image

Kaj nastane pri navedeni reakciji?

CH3CONa + H2O2

CH3CH2ONa + O2

CH3ONa + CO + H2O

NaCH3COO + H2O

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