Hidrocarburi aromatice
Test Hidrocarburi aromatice pentru elevii claselor a X-a, dificultate medie spre scăzută.
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Question 1 of 9
1. Question
1 pointsRadicalul etil (-CH2-CH3) activează nucleul aromatic în pozițieCorrect
Incorrect
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Question 2 of 9
2. Question
1 pointsStirenul are nesaturarea echivalentăCorrect
Incorrect
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Question 3 of 9
3. Question
1 pointsPrin alchilarea benzenului se obținCorrect
Incorrect
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Question 4 of 9
4. Question
1 pointsLa temperatură obișnuită, arenele se găsesc în stare de agregareCorrect
Incorrect
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Question 5 of 9
5. Question
1 pointsFormula moleculară a toluenului este:Correct
Incorrect
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Question 6 of 9
6. Question
1 pointsFormula generală a arenelor mononucleare saturate este:Correct
Incorrect
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Question 7 of 9
7. Question
1 pointsTNT (trinitrotoluenul) se obține prinCorrect
Incorrect
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Question 8 of 9
8. Question
1 pointsReacția de nitrare este o reacție deCorrect
Incorrect
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Question 9 of 9
9. Question
1 pointsCiclohexanul se obține prinCorrect
Incorrect
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Examples of questions from "Hidrocarburi aromatice"
- Formula moleculară a toluenului este:
- Prin alchilarea benzenului se obțin
- Radicalul etil (-CH2-CH3) activează nucleul aromatic în poziție
Matematica înmulțirea de la 1 -10
The numbers
Inmultirea cu 5
Engleza simpla – [13]
Integers
Îți amintești din clasa a doua?
Zâna vulpilor – [2]
Sunetele. Grupurile de sunete