IIT JEE : Chemical Families Periodic Properties QUESTIONS AND ANSWERS :: part2 : 6 to 10
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
6.As we go from left to right in period 3, the gram atomic volume of the elements |
| Increases regularly |
| Decreases regularly |
| First decreases and then increases |
| Remains almost constant. |
7.Lanthanum is a member of |
| s-Block |
| p-Block |
| d-Block |
| f-Block. |
8.The variable valency is generally observed in case of |
| Transition elements |
| Inert gases |
| Normal elements |
| Metallic elements. |
9.An element having low I.E. and low E.A. is likely to belong to |
| Group IA |
| Group IB |
| Group VIIA |
| Group VIII. |
10.The number of elements in each of the long periods of periodic table is |
| 32 |
| 18 |
| 8 |
| 36. |
More Chemical Families Periodic Properties QUESTIONS AND ANSWERS available in next pages
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