IIT JEE : Atomic Structure QUESTIONS AND ANSWERS :: part2 : 11 to 15
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
11.Which of the following sub-shells is not permitted? |
| 3f |
| 4d |
| 3s |
| 4g. |
12.The number of neutrons in the deuterium atom is |
| 16 |
| 3 |
| 1 |
| 0 |
13.The total number of neutrons in dipositive zinc ion with mass number 70 is |
| 40 |
| 48 |
| 33 |
| 16 |
14.The number of unpaired electrons in the ground state of chromium is |
| 1 |
| 6 |
| 7 |
| 2 |
15.The false statement about the electron is: |
| It has a particle nature |
| It has a dual nature |
| It gives out energy while moving in orbits |
| Its motion is affected by electric field |
More Atomic Structure QUESTIONS AND ANSWERS available in next pages
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