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

PEDRO ÁLVAREZ JIMÉNEZ
Quiz by PEDRO ÁLVAREZ JIMÉNEZ, updated more than 1 year ago
PEDRO ÁLVAREZ JIMÉNEZ
Created by PEDRO ÁLVAREZ JIMÉNEZ over 3 years ago
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https://youtu.be/5_lDGna9MBM

Resource summary

Question 1

Question
What is it using for splitting up water?
Answer
  • Heat
  • Electricity
  • Oxygen

Question 2

Question
In a fuel cell, what two metals interchange electrons?
Answer
  • Zinc and oxygen
  • Oxygen and copper
  • Zinc and copper

Question 3

Question
Hydrogen fuels cells have double efficiency than internal combustion engine in a real situation
Answer
  • True
  • False

Question 4

Question
One of the problems of this technology is
Answer
  • The source of hydrogen
  • The low efficiency
  • Both are correct

Question 5

Question
The other main problem with hydrogen is
Answer
  • It is explosive
  • It is liquid at normal temperature
  • Both of them
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