pochodne weglowodorów sp

pochodne weglowodorów sp

1st - 5th Grade

27 Qs

quiz-placeholder

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pochodne weglowodorów sp

pochodne weglowodorów sp

Assessment

Quiz

Chemistry

1st - 5th Grade

Practice Problem

Medium

Created by

Danuta Seklecka

Used 422+ times

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Do pochodnych węglowodorów nie należą:

alkohole

kwasy karboksylowe

estry

tlenki

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Aminokwasy łączą się ze sobą wiązaniem:

peptydowym

metalicznym

wodorowym

jonowym

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

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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