cl.11R Compușii carbonilici
Quiz
•
Chemistry
•
Professional Development
•
Hard
Viorica Bludaru
Used 10+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Grupa funcțională a compușilor carbonilici(aldehide +cetone)...
-CH=O
-CO-
-CO-OH
-C-OH
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mr=44, Formula moleculară...
CH2O
C2H4O
C3H6O
C4H8O
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Metanalul este...
Gaz inodor
Lichid cu miros neplăcut
Caz bine solubil în apă
Lichid insolubil în apă
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La hidrogenarea acetonei se obține...
alcool propilic
alcool izopropilic
alcool butilic
alcool izobutilic
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Aldehidele nu formează izomeri de ...
catenă
poziție
funcțiune
clasă
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Aldehidele pot fi identificate cu ...
Ag
Ag2O
Cu(OH)2
Cu2O
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Reacția fenol+metanal este o reacție de...
polimerizare
policondensare
polihidratare
polihidrogenare
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