Alcooli
Un test potrivit elevilor care se pregatesc pentru admitere la facultate.
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Question 1 of 10
1. Question
1 pointsNu este utilizare a glicerinei?Correct
Incorrect
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Question 2 of 10
2. Question
1 pointsEste rezistent la oxidare blanda dar nu si la oxidare energica alcoolul?Correct
Incorrect
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Question 3 of 10
3. Question
1 pointsIn urma esterificarii glicerinei cu acid azotic se formeaza un?Correct
Incorrect
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Question 4 of 10
4. Question
1 pointsAlcoolii contin o grupa functionala ?Correct
Incorrect
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Question 5 of 10
5. Question
1 pointsEste corecta afirmatia?Correct
Incorrect
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Question 6 of 10
6. Question
1 pointsSunt corecte afirmatiile cu exceptia?Correct
Incorrect
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Question 7 of 10
7. Question
1 pointsEsterificarea unui alcool nu se poate realiza cu?Correct
Incorrect
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Question 8 of 10
8. Question
1 pointsDeterminati masa de produs organic rezulat in urma deshidratarii a 600 g 2 butanol de puritate 74% la un randament de 50%?Correct
Incorrect
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Question 9 of 10
9. Question
1 pointsAlcoolul monohidroxilic saturat cu raportul masic C: O= 3:1 este ?Correct
Incorrect
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Question 10 of 10
10. Question
1 pointsFormeaza la oxidare blanda aldehida?Correct
Incorrect
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Examples of questions from "Alcooli"
- Alcoolii contin o grupa functionala ?
- In urma esterificarii glicerinei cu acid azotic se formeaza un?
- Sunt corecte afirmatiile cu exceptia?
Antonime distractive
Albă ca zăpada
Înmulţirea cu 7 – [34]
Corbul si vulpea – [6]
Recapitulare- exerciții de îmbogățire a vocabularului
Numere naturale-operații, clasa a V-a
INMULTIREA CU 30 !!!
Animale in silabe