Acizii carboxilici au una dintre urmatoarele proprietati:

TEST ACIZI CARBOXILICI

Quiz
•
Chemistry
•
1st - 12th Grade
•
Hard
DANA-ELENA Lupuleasa
Used 57+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
toti reactioneaza cu derivatii halogenati si formeaza cloruri acide
numai cei monicarboxilici reactioneaza cu acizii anorganici si formeaza anhidride
cei dicarboxilici reactioneaza cu amoniacul la una sau ambele grupe carboxil
cei dicarboxilici reactioneaza cu alcoolii numai la o singura grupa carboxil
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Acidul acetic:
in amestec cu anhidrida acetica acetileaza la acidul o-hidroxibenzoic
aditioneaza acidul cianhidric si formeaza acetonitrilul
reactioneaza cu anhidrida acetica si formeaza acetatul de etil
se obtine sintetic prin oxidarea acetonei
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Prin ce se diferentiaza acidul formic de acidul acetic?
prin formarea de esteri
prin formarea de amide
prin caracterul reducator al acidului formic
prin reactia cu bazele
4.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
La tratarea acidului acetic cu zinc metalic are loc:
formarea unei sari si degajarea unui gaz colorat
formarea sarii C2H3O2Zn si degajarea de hidrogen
formarea sarii C4H6O4Zn si degajarea de hidrogen
formarea sarii C2H3O2Zn si a hidroxidului de zinc
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Reactia dintre un acid si un alcool, numita si reactie de esterificare, poate fi considerata ca o reactie de:
alchilare
aditie
acilare
reducere
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Care dintre afirmatiile de mai jos este corecta?
alcoolii au aciditate mai mare decat fenolii
fenolul are aciditate mai mare decat acizii dicarboxilici
fenolul are aciditate mai mica decat acidul carbonic
acidul formic are aciditate mai mica decat fenolul
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Grasimile sunt:
sunt amestecuri de gliceride mixte cu temperaturi fixe de topire
provenite din acizi grasi nesaturati sunt lichide
sunt solubile in apa calda
sunt esteri ai acizilor grasi cu alcooli monohidroxilici
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Reacții de precipitare

Quiz
•
8th Grade
10 questions
Baze - recapitulare

Quiz
•
7th Grade
20 questions
Soluții. Acizi și baze. pH

Quiz
•
9th Grade
14 questions
7 Acizi

Quiz
•
7th - 8th Grade
18 questions
Test recapitulativ

Quiz
•
12th Grade
14 questions
Compuși organici cu funcțiuni

Quiz
•
11th Grade
10 questions
Fosforul și compușii lui

Quiz
•
9th Grade
18 questions
ACIZI SI BAZE

Quiz
•
12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Chemistry
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade