MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How can we produce a large scale of hydrogen? |
| A. | titration |
| B. | by electrolysis |
| C. | hydrogenation |
| D. | storage |
| Answer» D. storage | |
| 2. |
What can photo hydrogen obtain? |
| A. | rotational energy |
| B. | wind energy |
| C. | renewable energy |
| D. | water energy |
| Answer» D. water energy | |
| 3. |
Hydrogen is stored in an alloy. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 4. |
What do you think the hydrogen economy involves? |
| A. | transfer |
| B. | production |
| C. | implementation |
| D. | process |
| Answer» C. implementation | |
| 5. |
Can dihydrogen be used as a Fuel? |
| A. | yes |
| B. | no |
| C. | may be |
| D. | cannot say |
| Answer» B. no | |
| 6. |
Is liquid hydrogen fuel dangerous? |
| A. | yes |
| B. | no |
| C. | may be |
| D. | may not be |
| Answer» B. no | |
| 7. |
What is the problem that arises with hydrogen as a fuel? |
| A. | storage |
| B. | production |
| C. | process |
| D. | availability |
| Answer» B. production | |
| 8. |
What is freshly prepared hydrogen known as? |
| A. | nascent hydrogen |
| B. | atomic hydrogen |
| C. | parahydrogen |
| D. | absorbed hydrogen |
| Answer» B. atomic hydrogen | |
| 9. |
In a hydrogen molecule, when the spins are in the same direction. What is it known as? |
| A. | adsorbent hydrogen |
| B. | nascent hydrogen |
| C. | parahydrogen |
| D. | ortho hydrogen |
| Answer» E. | |
| 10. |
Absorption of hydrogen on a metal surface is known as __________ |
| A. | adsorption |
| B. | occlusion |
| C. | absorption |
| D. | emission |
| Answer» C. absorption | |