MCQOPTIONS
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MCQOPTIONS
| 1. |
Why is hydrogen hazardous as fuel? |
| A. | Because of high ignition and low combustion energy |
| B. | Because of high ignition and high combustion energy |
| C. | Because low ignition and low combustion energy |
| D. | Because of low ignition and high combustion energy |
| Answer» E. | |