IIT JEE Questions And Answers :: Chemistry Of Representative Elements: part1



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 2014 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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