Gamtiniai angliavandenilių šaltiniai
Quiz
•
Chemistry
•
10th Grade
•
Hard
edita kuriene
Used 14+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuri reakcijos lygtis apibūdina krekingo reakciją?
C2H4 + H2 → C2H6
2CH3 – OH + 3O2 −→Δ 2CO2 + 4H2O
CH3 – CH2 – OH →H2SO4 CH2 = CH2 + H2O
C4H10 −→Δ C2H6 + C2H4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuriam pagrindiniam produktui gauti naudojamas naftos krekingas?
Metanui
Mazutui
Benzinui
Dyzelinui
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pagrindinis gamtinių dujų komponentas yra:
Butanas
Etanas
Acitilenas
Metanas
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Vykstant junginio C24H50 krekingo reakcijai, susidarė šie organiniai junginiai: C9H18, C5H10 ir CxHy. Parašykite indeksų x ir y skaitines vertes ir junginio pavadinimą pagal IUPAC nomenklatūrą.
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Parašykite paveiksle daugtaškiu pažymėto naftos produkto pavadinimą.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Naftos sudėtyje nėra šių junginių
Nesočiųjų angliavandenilių
Vandens
Cikloalkanų
Aromatinių angliavandenilių
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gamtiniai angliavandenilių šaltiniai tai
Nafta
Biokuras
Akmens anglis
Visi išvardinti šaltiniai
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