Quiz

CCI03.05.01 CCI03.05.02 Hydrogen and Fuel Cells | Chemistry for All | FuseSchool

PEDRO ÁLVAREZ JIMÉNEZ 5 perguntas

Fazer o quiz

Perguntas do quiz (5)

1What is it using for splitting up water?
1. AHeat
2. BElectricity
3. COxygen
2In a fuel cell, what two metals interchange electrons?
1. AZinc and oxygen
2. BOxygen and copper
3. CZinc and copper
3Hydrogen fuels cells have double efficiency than internal combustion engine in a real situation
1. AVerdadeiro
2. BFalso
4One of the problems of this technology is
1. AThe source of hydrogen
2. BThe low efficiency
3. CBoth are correct
5 The other main problem with hydrogen is
1. AIt is explosive
2. BIt is liquid at normal temperature
3. CBoth of them