
Petrolul
Authored by Sara Radu
Chemistry
10th Grade
Used 24+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este petrolul?
Un amestec de hidrocarburi
Metal folosit in constructii
Compus chimic artificial
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce compusi se gasesc in petrol?
Oxigen si azot
Compusi pe baza de carbon si hidrogen
Hidrocarburi gazoase, lichide si solide
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Petrolul se formeaza prin descompunerea anaeroba a
(a)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum se extrage petrolul?
Prin foraj, eruptie naturala sau pompare
Prin minare la suprafata
Prin metode biologice de fermentare
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce se obtine prin prelucrarea petrochimica?
Combustibili pe baza de gaze naturale
Metale grele pentru industrie
Polimeri, mase plastice, cauciuc sintetic si solventi
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care sunt principalele utilizari ale petrolului?
Pentru carburant, produse chimice, lubrifianti si in industrie
Este utilizat exclusiv in agricultura pentru fertilizatori
Pentru crearea fibrelor sintetice
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce rol joaca petrolul in industria farmaceutica?
In aparatele medicale
Nu are rol in industria farmaceutica
In productia de medicamente si produse cosmetice
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