
Electrolysis Quiz
Authored by Francisco Piteira
Science
12th Grade
Used 4+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 3 pts
Qual é o processo que utiliza corrente elétrica para decompor moléculas de água?
Eletrólise de metais
Eletromagnetismo
Eletrólise da água
Reação eletroquímica
2.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
Quais são os dois principais componentes de uma célula eletrolítica?
Ânodo e cátodo
Bateria e capacitor
Eletrólito e condutor
Terminais positivo e neutro
3.
MULTIPLE CHOICE QUESTION
45 sec • 3 pts
O que ocorre no ânodo durante a eletrólise?
Formação de precipitado
Formação de gás hidrogénio
Oxidação da água
Redução de protões
4.
MULTIPLE CHOICE QUESTION
45 sec • 3 pts
Qual tipo de eletrólito não foi mencionado na aula?
Alcalino
Sólido
PEM
AEM
5.
MULTIPLE CHOICE QUESTION
45 sec • 4 pts
Qual é o papel do eletrólito numa célula eletrolítica PEM?
Armazenar energia
Gerar calor
Separar o ânodo e o cátodo
Armazenar Hidrogénio
6.
MULTIPLE CHOICE QUESTION
45 sec • 3 pts
O que é transportado através do eletrólito entre o ânodo e o cátodo numa célula eletrolítica?
Ar
Partículas de água
Oxigénio
Iões positivos e negativos
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