Engineering :: Nuclear Engineering
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| 151. |
Which of the following is radioactive? |
| A. |
Deuterium |
B. |
Tritium |
| C. |
Hydrogen |
D. |
Helium |
Answer: Option B
Explanation:
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| 152. |
Radioactive decay is a |
| A. |
zero-order reaction |
B. |
first-order reaction |
| C. |
second-order reaction |
D. |
third-order reaction |
Answer: Option B
Explanation:
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| 153. |
Nuclear fission was first experimentally observed by |
| A. |
Fermi |
B. |
Rutherford |
| C. |
Planck |
D. |
Hahn and strassman |
Answer: Option A
Explanation:
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| 154. |
The ultimate product of radioactive disintegration of uranium is |
| A. |
thorium |
B. |
polonium |
| C. |
lead |
D. |
radium |
Answer: Option C
Explanation:
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