
Kwasy karboksylowe, aminy i amidy
Quiz
•
Chemistry
•
3rd Grade
•
Medium
Sylwia Haska-Heleniak
Used 152+ times
FREE Resource
32 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Grupa funkcyjna kwasów karboksylowych to
-COO-
-CHO-
-COOH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Grupa karbonylowa to
=C=O
-OH
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ogólny wzór kwasów karboksylowych
CnH2n+1COOH
CnH2nCOOH
CnH2n+2COOH
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
W kwasach karboksylowych występuje zjawisko izomerii (kilka odp)
łańcuchowej
podstawienia
cis-trans
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Wraz z wydłużaniem łańcucha cząsteczki kwasu karboksylowego zmienia się stan skupienia z ciekłego na stały
prawda
fałsz
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Podczas dysocjacji kwasów karboksylowych odszczepieniu od ich cząsteczki ulega
H
grupa COOH
grupa OH
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kwas etanowy reaguje z tlenkiem miedzi (II) powodując
zmianę zabarwienia z czarnego na niebieski
zmianę zabarwienia z niebieskiego na czarmy
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