Chemical Bonding

It is the electrostatic attraction between the opposite charged ions

• covalent bond

• ionic bonc

• metallic bond

• james bond

Which of the following has no dative covalent bond?

• NH₄⁺

• PH₄⁺

• Al₂Cl₆

• NH₃

What is the name of the structure of MgO

• giant covalent structure

• giant ionic structure

• huge ionic structure

• giant covalent structure

What is the type of hybridization of C in this molecule?

• sp

• sp²

• sp³

• sp⁴

How many sigma bond can be found in this molecule?

• 8

• 10

• 12

• 14

What types of hybridizations of C is found here?

• sp and sp²

• sp² and sp³

• sp and sp³

• sp, sp² and sp³

How many pi bond is present here?

• 4

• 3

• 2

• 1

How many sigma bond can be found?

• 10

• 11

• 12

• 13