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Dihydrogen as a Fuel MCQs
1. What is the problem that arises with hydrogen as a fuel?
2. Is liquid hydrogen fuel dangerous?
c) may be
d) may not be
3. Can dihydrogen be used as a Fuel?
c) may be
d) cannot say
4. What do you think the hydrogen economy involves?
5. Hydrogen is stored in an alloy.
6. What can photo hydrogen obtain?
a) rotational energy
b) wind energy
c) renewable energy
d) water energy
Answer: renewable energy
7. How can we produce a large scale of hydrogen?
b) by electrolysis
8. Absorption of hydrogen on a metal surface is known as __________
9. In a hydrogen molecule, when the spins are in the same direction. What is it known as?
a) adsorbent hydrogen
b) nascent hydrogen
d) ortho hydrogen
Answer: ortho hydrogen
10. What is freshly prepared hydrogen known as?
a) nascent hydrogen
b) atomic hydrogen
d) absorbed hydrogen
Answer: nascent hydrogen