
Eletroquimica
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Hard
Jiseli Duarte
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
01- Na eletrolise o polo negativo sofre
Oxidação
Redução
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
04- O que é eletrolise
Reação espontânea que consome corrente
Reação não espontânea que consome corrente elétrica
Reação não espontânea que produz elétrons
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
02- Na pilha o fluxo da corrente é:
Do ânado para o cátodo
Do cátodo para o ânodo
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
03- O que é pilha?
Reação espontânea que consome corrente elétrica
Dispositivo que produz corrente elétrica
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
05- Na pilha, o polo positivo sofre:
Oxidação
Redução
Diminui a massa
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
06- As especies que oxidam:
Ganham massa
Diminui o nox
Aumenta o nox
Ganham eletróns
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