IIT JEE : Nuclear Chemistry QUESTIONS AND ANSWERS :: part2 : 26 to 30
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
26.Which of the following belongs to 4n + 1 series? |
| Bi-212 |
| B-213 |
| B-214 |
| Bi-211. |
27.Which of the following substances can be used in control rods used for controlling nuclear fission reaction? |
| Heavy water |
| Cadmium |
| Graphite |
| Beryllium. |
28.The first artificial transmutation was carried by |
| Madam Curie |
| Bacquerel |
| Rutherford |
| Bohr. |
29.If 2.0 g of a radioactive isotope has a half-life of 20 hr, the half-life of 0.5 g of the same substance is |
| 20 hr |
| 80 hr |
| 5 hr |
| 10 hr. |
More Nuclear Chemistry QUESTIONS AND ANSWERS available in next pages
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