chemia

chemia

KG - 11th Grade

14 Qs

quiz-placeholder

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chemia

chemia

Assessment

Quiz

Chemistry

KG - 11th Grade

Practice Problem

Hard

Created by

hubert jokiel

Used 19+ times

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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wzór ogólny na alkeny to:

CnH2n+2
CnH2n-2
CnH2n
C2nHn

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Węglowodory dzielą się na :

całkowite, niecałkowite
nasycone, nienasycone
tlenowe, beztlenowe

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Jak nazywamy związki alkoholi z kwasami karboksylowymi?

Sole kwasów karboksylowych

Zasady

Estry

Sacharydy

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Podczas fermentacji alkoholowej powstaje:

alkohol etylowy
alkohol metylowy
alkohol propylowy

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Alkohole zawierają grupę funkcyjną:

-OH
-COOH
-NH2
-COO-

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Grupa -OH nazywa się:

alkoholowa
hydroksylowa
karboksylowa
metylowa

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Pierwszy alkohol w szeregu homologicznym to:

etanol
metanol
propanol
butanol

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