
Szén vegyületei
Authored by Csilla Molnár
Chemistry
KG
Used 20+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Milyen színű lánggal ég a CO?
piros
narancssárga
halványkék
a CO nem is éghető
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hány datív kötés van a CO molekulában?
0
1
2
3
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Mi jellemző a CO-ra?
Alacsony olvadás/forráspont
Apoláris molekula
Mérgező
Levegőnél nagyobb sűrűségű
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Az alábbiak közül melyiknek hívják a szilárd állapotát szárazjégnek (szublimáló jég)?
CO
CO2
H2CO3
H2O
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Milyen a CO2 molekula alakja, és milyen polaritású?
sík háromszög, apoláris
lineáris, apoláris
V alakú, dipólusos
lineáris, dipólusos
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Mik jellemzők a CO2 molekulára?
Nem táplálja az égést
Erjedénél is keletkezik
2 szén és egy oxigén alkotja
Üvegházhatás okozója
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A szénsav egy erős sav?
Igen
Nem
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