Chemical Families Periodic Properties QUESTIONS AND ANSWERS

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

36.

More Chemical Families Periodic Properties QUESTIONS AND ANSWERS available in next pages

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