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12339414
CCI03.05.01 CCI03.05.02 Hydrogen and Fuel Cells | Chemistry for All | FuseSchool
Description
https://youtu.be/5_lDGna9MBM
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cultura científica 4º eso 3º term
Quiz by
PEDRO ÁLVAREZ JIMÉNEZ
, updated more than 1 year ago
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Created by
PEDRO ÁLVAREZ JIMÉNEZ
almost 7 years ago
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Resource summary
Question 1
Question
What is it using for splitting up water?
Image:
Fuel Cell 63455 (binary/octet-stream)
Answer
Heat
Electricity
Oxygen
Question 2
Question
In a fuel cell, what two metals interchange electrons?
Image:
3e66a3d42d717557d0169d0c7ba641e8 (binary/octet-stream)
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
Image:
Usa Autoshow (binary/octet-stream)
Answer
True
False
Question 4
Question
One of the problems of this technology is
Image:
Fuel Cell Car (binary/octet-stream)
Answer
The source of hydrogen
The low efficiency
Both are correct
Question 5
Question
The other main problem with hydrogen is
Image:
Descarga (binary/octet-stream)
Answer
It is explosive
It is liquid at normal temperature
Both of them
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