pochodne weglowodorów sp
Quiz
•
Chemistry
•
1st - 5th Grade
•
Practice Problem
•
Medium
Danuta Seklecka
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Do pochodnych węglowodorów nie należą:
alkohole
kwasy karboksylowe
estry
tlenki
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aminokwasy łączą się ze sobą wiązaniem:
peptydowym
metalicznym
wodorowym
jonowym
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Równanie fermentacji alkoholowej to:
C6H12O6 → 2C2H5OH + 2CO2
CH3CH2OH + O2 › CH3COOH + H2O
CH3COOH + 2O2 › 2CO2 + 2H2O
C6H12O6 → 2CH3CHOHCOOH
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Przemiana alkoholu etylowego w kwas octowy przy udziale enzymów wytwarzanych przez bakterie octowe to:
fermentacja alkoholowa
fermentacja octowa
fermentacja mlekowa
estryfikacja
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Przy którym wzorze podana jest poprawna nazwa związku?
C17H35COOH kwas palmitynowy
C17H35COOH kwas olejowy
C17H35COOH kwas masłowy
C17H35COOH kwas stearynowy
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Potoczna nazwa alkoholu, zawierającego w cząsteczce trzy grupy wodorotlenowe:
ester
mydło
glicerol
detergent
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dysocjuje na jony HCOO- + H+. Jest to?
Kwas octowy
Kwas masłowy
Kwas mrówkowy
Kwas oleinowy
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