Redox y electroquímica

Quiz
•
Chemistry
•
University
•
Hard

Alexandra Estrella
Used 18+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
En una reacción REDOX, el elemento que se oxida...
Pierde electrones
Gana electrones
No cambian los electrones
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Las celdas galvánicas...
Son espontáneas
Son no espontáneas
Utilizan electricidad
Utilizan reacciones químicas
Están compuestas por el ánodo y cátado
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El que se reduce en una reacción es:
El agente reductor
El agente oxidante
El agente neutro
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Puede ocurrir reducción sin oxidación
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Es el flujo de electrones que se crea en una celda galvánica.
Fuerza electromotriz (FEM)
Voltaje de celda
Potencial de celda
Todas son correctas
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
¿A cuánto es un Faraday?
95500C
96500C
97500C
98500C
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Tipo de reacción que se caracteriza por la transferencia de electrones entre dos sustancias.
Electrólisis
Redox
Ánodo
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