Answer the following problems.
problem 1) What is black body? Describe the effect of temperature on black body radiation.
problem 2) describe the Heisenberg’s uncertainty principle.
problem 3) Give the account of Larmor processional motion of orbit-angular momentum.
problem 4) prepare the term symbols for p^{3} and d^{2} configurations.
problem 5) prepare a detail note on atomic spectra of alkali metals.
problem 6) Describe L-S and J-J coupling an molecules.
problem 7) describe lattice energy and find out the lattice energy of NaCl using Born-Haber cycle.
problem 8) What are the types of solids? Describe them with appropriate exs.
problem 9) What is LCAO? Describe the salient features of MO theory and construct MO Diagram for CO molecule. Discuss the stability of CO, N_{2}, N_{2}+ based on bond order.
problem 10) Describe the valence bond approach in determining the bonding in hydrogen (H_{2}) molecule.