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Boost Your Rank for NEET 2019 : Chemical Bonding Quiz

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Question 1

The bond angle in would be expected to be close to

Question 2

Which one of the following is a characteristic of  anion?

Question 3

Resonance is due to

Question 4

The shape of NH4+ ion would be

Question 5

Number of bonding pairs and lone pairs around the central atom in the  ion are

Question 6

The state of hybridization of Xe in XeF6 is

Question 7

Dipole moment is exhibited by

Question 8

In the following molecule,  the two carbon atoms marked by asterisk (*) possess the following type of hybridized orbitals

Question 9

The pair of species having identical shape is

Question 10

Which of the following compounds of boron does not exist in the free form

Question 11

An atom of an element A has three electrons in its outermost shell and that of B has six electrons in the outermost shell. The formula of the compound between these two will be

Question 12

Which one of the following is paramagnetic

Question 13

Non-zero dipole moment is shown by :

Question 14

According to Fajans’ rules, ionic bonds are formed when

Question 15

The shape of ,  and PCl5 are respectively

Question 16

Which of the following pairs are isostructural?

Question 17

Which of the molecule is T-shaped?

Question 18

The shape of XeF4 is

Question 19

Shape of  is

Question 20

Two elements  and have following electronic configurations  and . The expected compound formed by combination of  and  is
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