Alchene
Este un test din maetria de clasa a-x-a , chimie organica, alchene; teorie si probleme
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Question 1 of 10
1. Question
1 pointsEste corecta afirmatia?Correct
Incorrect
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Question 2 of 10
2. Question
1 pointsPentru formula C5H10 se poate scrie un numar de alchene izomere egal cu?Correct
Incorrect
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Question 3 of 10
3. Question
1 pointsFormeaza la oxidare energica 2 compusi din aceeasi clasa alchena?Correct
Incorrect
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Question 4 of 10
4. Question
1 pointsCare este formula generala a alchenelor?Correct
Incorrect
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Question 5 of 10
5. Question
1 pointsPrezinta izomerie geometrica alchena?Correct
Incorrect
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Question 6 of 10
6. Question
1 pointsCe volum de propena de puritate 89,6% este necesar obtinerii a 678 g produs de aditie a clorului?Correct
Incorrect
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Question 7 of 10
7. Question
1 pointsDetrminati masa de produs organic de reactie obtinut in urma reactie a 500g etena de puritate 84% cu apa, daca randamentul reactiei este 90%.Correct
Incorrect
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Question 8 of 10
8. Question
1 pointsPrima alchena ce prezinta izomeri are un numar de atomi de carbon egal cu?Correct
Incorrect
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Question 9 of 10
9. Question
1 pointsNu poate reactiona cu Cl2 la 500 grade?Correct
Incorrect
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Question 10 of 10
10. Question
1 pointsGeometria alchenelor este?Correct
Incorrect
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Examples of questions from "Alchene"
- Care este formula generala a alchenelor?
- Prima alchena ce prezinta izomeri are un numar de atomi de carbon egal cu?
- Ce volum de propena de puritate 89,6% este necesar obtinerii a 678 g produs de aditie a clorului?
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