
Mittemetallidega seotud aineklassid
Authored by Robin Merisalu
Chemistry
10th Grade
Used 2+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Levinumad mittemetalli liitained
Alused, happed
Happed, soolad
Oksiidid, happed
Soolad, alused
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kas hapete nimetustes kasutatakse eesliiteid (di-, tri-, tetra-, ...)?
Jah
Ei
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Happes peab olema vesinik.
Tõene
Väär
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mida elektronegatiivsem on element happes, seda tugevam/nõrgem on hape.
Tugevam
Nõrgem
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuidas tekib happeline oksiid?
Vesiniku reageerimisel teise mittemetalliga
Happe reageerimisel metalliga
Hapniku reageerimisel teise mittemetalliga
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Millisesse aineklassi kuulub järgnev ühend: H2SO4?
Hape
Alus
Sool
Oksiid
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Millisesse aineklassi kuulub järgnev ühend: SO3?
Muu
Hape
Oksiid
Sool
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