Milline funktsionaalrühm on omane aldehüüdile?
10.kl_aldehüüd+karboksüülhape+ester

Quiz
•
Chemistry
•
10th Grade
•
Easy
L_ P
Used 7+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-NH2
-OH
-CHO
-COOH
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aldehüüdi nimetusele lisandub lõppliide...
-aal
-aat
-aan
-aam
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aldehüüdi saadakse oksüdeerimisel millisest ainest?
Ketoon
Benseen
Alkaan
Alkohol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tsitronellaal on sidrunilõhnaline vedelik, mida leidub sidrunmelissis.
See on aldehüüd, mille molekulis on üks süsinikevaheline kordne side.
A
B
C
D
E
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Märkige kõik üleminekud, mis kujutavad vastava orgaanilise ühendi oksüdeerumist.
B → C
B → E
A → E
E → A
D → C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metanool on tugevatoimeline mürk ning ka selle oksüdeerumissaadused: nii aldehüüd kui ka eriti selle edasisel oksüdeerumisel moodustuv metaanhape.
Märkige metanoolile vastava aldehüüdi metanaali struktuurivalem.
CH3OH
H2CO3
HCOOH
HCHO
CH4
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Märkige kõik aldehüüdide struktuurivalemid.
1
2
3
4
5
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