Jednofunkcyjne pochodne węglowodorów

Jednofunkcyjne pochodne węglowodorów

1st - 5th Grade

64 Qs

quiz-placeholder

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Jednofunkcyjne pochodne węglowodorów

Jednofunkcyjne pochodne węglowodorów

Assessment

Quiz

Chemistry

1st - 5th Grade

Medium

Used 382+ times

FREE Resource

64 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Alkohole monohydroksylowe zamiast jednego atomu wodoru posiadają grupę funkcyjną:

COOH

NH2

OH

Cl

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Wzór ogólny alkoholi ma postać:

CnH2n+1OH

CnH2n+1COOH

CnH2n+1NH2

CnH2n+1COOCnH2n+1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Alkohole mają odczyn

kwasowy

zasadowy

obojętny

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Najbardziej toksyczny alkohol to:

butanol

glicerol

etanol

metanol

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Czy alkohole ulegają dysocjacji jonowej?

TAK

NIE

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Im krótszy łańcuch węglowy tym lepiej alkohol rozpuszcza się w wodzie i jest bardziej lotny

TAK

NIE

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Etanol otrzymujemy podczas fermentacji alkoholowej cukrów prostych. Równanie tego procesu to:

C2H5OH + O2 = CH3COOH + H2O

C6H12O6 enzymy = 2C2H5OH + 2 CO2

C6H12O6 = CH3CH2CH2COOH + 2CO2 + 2H2

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