
Alkany
Authored by Danuta Seklecka
Chemistry
1st - 5th Grade
Used 220+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Wzór ogólny alkanów to:
CnH2n+2
CnH2n
CnH2n-2
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jak nazywa się trzeci alkan w szeregu homologicznym?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Węgiel w chemii organicznej jest:
jednowartościowy
dwuwartościowy
trzywartościowy
czterowartościowy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Węglowodory nasycone mają między atomami węgla wiązania:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wzór sumaryczny alkanu o 10 atomach węgla to:
C10H20
C10H22
C20H10
C10H18
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Etan ma wzór:
CH4
C2H6
C3H8
C4H10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która właściwość nie należy do metanu:
gaz
bezbarwny
charakterystyczny zapach
palny
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