CNEC 2024 3ºano Funções Orgânicas [competição]

Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
Ari Ilha
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A substância de nome propanoato de etila tem fórmula molecular:
C5H12O2
C5H10O
C5H10O2
C5H12O
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A substância que apresenta fórmula molecular igual ao propan-2-ol é:
metóxi-etano
propanal
butan-2-ol
etanoato de metila
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A substância de nome 3-metil-but-3-en-1-ol tem fórmula molecular:
C5H12O
C5H10O
C4H10O
C4H12O
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A substância de nome detil-amina tem fórmula molecular:
C4H12N
C4H11N
C4H15N
C4H10N
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A única fórmula que pode representar um éster é:
C2H4O2
C2H6O
CHO2
C3H6O
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A quantidade máxima de ramificações no but-2-eno é:
2
4
6
8
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A substância de fórmula molecular C4H8O2 apresenta várias estruturas possíveis, uma destas estruturas moleculares tem nome:
etóxi-etano
butan-2-ona
butan-1-ol
ácido butanóico
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