IIT JEE : Chemical Families Periodic Properties QUESTIONS AND ANSWERS :: part2 : 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.Which one of the following pairs are chemically dissimilar? |
| Na and K |
| Ba and Sr |
| Zr and Hf |
| Ca and Zn. |
2.Inert gases except helium belong to |
| s-Block |
| p-Block |
| d-Block |
| f-Block. |
3.Which block of the periodic table contains maximum number of metals? |
| s-Block |
| p-Block |
| d-Block |
| f-block. |
4.Compared to the lightest atom the heaviest stable atom weighs |
| 200 times |
| 238 times |
| 92 times |
| 192 times. |
5.In each period, the strongest oxidizing behaviour is of a/an |
| Alkali metal |
| Nobel gas |
| Halogen |
| Chalcogen. |
More Chemical Families Periodic Properties QUESTIONS AND ANSWERS available in next pages
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