Care este formula chimică a metanului?

Metan

Quiz
•
Others
•
10th Grade
•
Easy
maria. lascu
Used 35+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C4H10
C2H6
CH4
C3H8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este metanul?
Un tip de mineral
Un gaz toxic
Un hidrocarbură simplă
Un gaz rar
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cine a descoperit metanul?
Benjamin Franklin
Marie Curie
Alessandro Volta
August Wilhelm von Hofmann
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce tip de reacție este halogenarea metanului?
Reacție de oxidare
Reacție fotochimică
Reacție de sinteză
Reacție de reducere
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este principalul component al gazelor naturale?
Azot
Dioxid de carbon
Metan
Oxigen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce efect are metanul asupra mediului?
Reduce poluarea
Contribuie la efectul de seră
Îmbunătățește calitatea aerului
Nu are efecte asupra mediului
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce este fermentarea anaerobă industrială?
Un proces de ardere
Un proces de descompunere a deșeurilor organice
Un proces de reciclare a metalelor
Un tip de fotosinteză
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