Milline on karboksüülhapete tunnusrühm?
Karboksüülhapped ja aldehüüdid
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Karboksüülhapped ja aldehüüdid
Quiz
•
Chemistry
•
11th Grade
•
Medium
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-COOH
-OH
-CHO
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Milline ühend järgmistest on karboksüülhape?
Piiritus
Äädikas
Vesi
süsihappegaas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kaboksüülhape + alus =
sool + vesinik
metall + oksiid
vesi + sool
reaktsioon ei toimu
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mis happega on tegemist?
metaanhape
etaanhape
propaanhape
butaanhape
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kas väide on õige või vale? Torusiili (NaOH) saab neutraliseerida äädikaga.
Õige
Vale
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Missugune rühm on aldehüüdide tunnus?
-COOH
-OH
-CHO
-CO
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kuidas nimetatakse aldehüüde?
Eesliitega aal-
Eesliitega hape-
Lõppliitega -ool
Lõppliitega -aal
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