IIT JEE : Chemistry Of Representative Elements QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
1.Lithium shows diagonal relationship with |
| Beryllium |
| Sodium |
| Magnesium |
| Calcium. |
2.When calcium is heated in the flame of a Bunsen burner, the colour imparted to the flame is |
| Golden yellow |
| Brick red |
| Crimson red |
| Grassy green. |
3.Which of the following metals on reaction with excess oxygen forms superoxide? |
| Li |
| Na |
| Mg |
| K. |
4.The most easily polarisable noble gas is |
| Krypton |
| Xenon |
| Helium |
| Argon. |
5.Which of the following compounds has maximum covalent character? |
| LiF |
| LiCl |
| NaCl |
| CsCl. |
More Chemistry Of Representative Elements QUESTIONS AND ANSWERS available in next pages
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