Draw the M.O diagram for oxygen molecule calculate its bond order and show that O₂ is paramagnetic.

Draw MO diagram of CO and calculate its bond order.

What is dipole moment ?

Linear form of carbondioxide molecule has two polar bonds. yet the molecule has Zero dipolement why ?

Define bond energy.

Hydrogen gas is diatomic where as inert gases are monoatomic – explain on the basis of MO theory.

Explain the bond formation in ethylene and acetylene.

CO₂ and H₂O both are triatomic molecule but their dipole moment values are different. Why ?

Explain the covalent character in ionic bond.

Give reason for the higher melting point value of A/F₃ (solid) than SiF₄ (gas).

Give two examples of molecules undergoing sp³d² hybridisation and predict their shapes.

Draw the Lewis structure of N, C,O and He

Write a short note on hybridisation.

On the basis of VSEPR theory predict the shape of the Ozone.

Explain the equal bond lengths of C-O bonds in \({ CO }_{ 3 }^{ 2 }\) ion.