
Gorivne celice
Quiz
•
Chemistry
•
9th - 12th Grade
•
Practice Problem
•
Easy
Zara Kristl
Used 3+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kaj se proizvaja v gorivnih celicah?
Vodik in kisik
Voda in CO2
Toplota in voda
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kdo je omenjal prvo gorivno celico leta 1839?
Harry Karl Ihrl
Michael Faraday
Francis Bacon
William Grove
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kaj dovajamo na anodo in kaj na katodo?
Na anodo dovajamo kisik, na katodo pa vodik
Na anodo dovajamo CO2, na katodo pa vodo
Na anodo dovajamo vodik, na katodo pa kisik
Na anodo dovajamo vodik, na katodo pa nič
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kolikšna je temperatura, pri kateri je elektrolit prevoden?
650-1200 C
65-1000 C
100-500 C
40-60 C
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kolikšna je standardna prosta entalpija vodika (1), termodinamični izkoristek (2), ter največja možna energija (3)?
1. 474,6 kJ/mol
2. 0,8297
3. 393,8 kJ/mol
1. 286 kJ/mol
2. 0,647
3. 150,6 kJ/mol
1. 421,8 kJ/mol
2. 1,336
3. 142,2 kJ/mol
1. 83,1 kJ/mol
2. 11,51
3. 539, 1 kJ/mol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ali visoko temperaturne gorivne celice potrebujejo katalizator za potek reakcije na elektrodah?
DA
NE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pri katerih gorivnih celicah se osnovno gorivo pripravi v sami celici?
Pri direktnih gorivnih celicah
Pri indirektnih gorivnih celicah
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