ACIDOS CARBOXILICOS Y ESTER

Quiz
•
Chemistry
•
11th Grade
•
Hard

Docente Icetec
Used 63+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿Qué son los ácidos carboxílicos?
Funciones con grados de óxidos
Hidrocarburos
Cadenas carbonadas
Una cadena sencilla
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula general de los ácidos carboxílicos?
COOH
COO
CHOO
COHO
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
con que se reemplaza la terminación -ano- del alcano para nombrar los ácidos carboxílicos
ano
eno
ino
oico
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los ácidos carboxílicos se pueden originar de:
Picadura de abeja, vinagre y cítricos
Limón, guayaba y fresas
Perfumes, algodón y cítricos
Cítricos y miel de abejas.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La formula estructural para el Ácido pent-2,4 dienoico es:
CH3-CH=CH=CH-COOH
CH2=CH-CH=CH-COOH
CH2=CH=CH=COOH
CH2=CH=CH-CH-COOH
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La presencia de pequeñas cantidades de ester en las frutas se evidencia por:
Sabor
Color y sabor
Aromas
Ninguna de las anteriores
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cual es el nombre de esta estructura CH3COOCH3?
Eteonato de dimetil
Eteonato de fenil
Eteonato de metil
Todas son correctas
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cual es la terminación para los ester?
Ácido
ato
ito
Ninguna es correcta
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifica la fórmula molecular de los Ester
CLO
R-OCO-R
COO
OCO
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