The attractive force which holds atoms together in a molecule is called a chemical bond a) Explain the formation of a H_2 molecule on the basis of the valence bond theory (VBT)

The attractive force which holds atoms together in a molecule is called a chemical bond.Explain the formation of a H_2 molecule on the basis of the valence bond theory (VBT)

When a fluid is heated, the particle rises up. Explain the formation of land breeze and sea breeze. 

Give any two factors influencing the formation of an ionic bond

Give any two factors influencing the formation of an ionic bond.

draw the pictoric representation I showing the formation of a p-p sigma bond and. a p-p pi bond.

Werner’s coordination theory is usefulfor explaiNing the formation of coordination compound. Give the main postulates of Werner’s theory.

Ionisation enthalpy is one of the factors favoring the formation of ionic bonds. Explain how?

Ionisation enthalpy is one of the factors favoring the formation of ionic bonds. Write another factor favouring the formation of ionic bonds.

Based on refraction and total internal reflection explain the formation of rainbow.