
ALCOOLI
Authored by MANUELA STAN
Chemistry
10th Grade
Used 108+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Alcooli sunt compuși organici cu funcțiune
simpla
mixta
sunt hidrocarburi
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Precizaţi care dintre afirmaţiile de mai jos sunt corecte:
Alcoolii au formula generală R-OH.
Î
În alcooli, grupa hidroxil poate fi legată de catenă laterală a unei hidrocarburi aromatice.
Alcoolii sunt compuşi hidroxilici în care grupa funcţională OH este legată de un atom de carbon al nucleului benzenic.
Sub denumirea de compuşi hidroxilici sunt reunite toate substanţele organice care conţin în moleculă una sau mai multe grupe OH legate de un rest organic.
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Precizaţi care dintre afirmaţiile de mai jos sunt corecte:
După numărul grupelor hidroxil din moleculă, alcoolii sunt monohidroxilici şi polihidroxilici.
Alcoolii prezintă izomerie de catenă şi de poziţie..
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care dintre denumirile alcoolilor de mai jos sunt corecte?
CH3-OH, metanol
CH2=CH-CH2-OH, 1-propanol
CH3-CH2-CH2-CH2-OH, 2-butanol
HO-CH2-CH2-OH 1,3-propandiol
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Alcoolul izopropilic este un alcool:
Nesaturat
Primar
Monohidroxilic
Secundar
Aromatic
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Glicerolul este un alcool:
Aromatic.
Trihidroxilic
Dihidroxilic
Saturat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alege afirmatia corecta:
Alcoolii inferiori sunt lichizi
Alcoolii superiori sunt gazosi
Etanolul are punct de fierbere mai mic decat metanolul.
Etanolul are solubilitate in apa mai mare decat etandiolul.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Hidruros e Hidróxidos
Quiz
•
1st - 10th Grade
14 questions
The Quantum Atom
Quiz
•
10th - 11th Grade
15 questions
kimya bilimi MEB
Quiz
•
9th - 12th Grade
16 questions
POLIMEROS
Quiz
•
10th Grade
12 questions
Soluciones
Quiz
•
3rd - 10th Grade
20 questions
ĐỀ 009
Quiz
•
9th - 12th Grade
12 questions
Спирты. Строение. Номенклатура
Quiz
•
10th Grade
15 questions
Odeone
Quiz
•
1st Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade