Discuss the metallic bonding.

Assertion: The melting and boiling points of the alkali metals are low. Reason: Alkali metals have weak metalli bonding.

Which one of the following has strongest metallic bonding ?

Discuss the nature of bonding in the following coordination entities on the basis of valence bond theory: (i). [Fe(CN)_6]^(4-) (ii). [FeF_6]^(3-) (iii). [Co(C_2O_4)_3]^(3-) (iv). [CoF_6]^(3-)

What is the principle of L.C.A.O. Discuss the formation of bonding and antibonding molecular orbital in the basis of this principle.

Discuss how the valence bond theory explains the pyramidal shape of NH_(3) molecule.

STATEMENT-1: Mercury is liquid at room temperature. STATEMENT-2: In mercury, there is no unpaired d-electron and thus metallic bonding is weakest.

Discuss the electrolytic process to obtain aluminium metal from bauxite.

Discuss the bonding in the coordination entity [CO(NH_(3))_(6)]^(3+) on the basis of valence bond theory. Also, comment on the geometry and Spin of the given entity. (Atomic no. of Co= 27)

Discuss the chromatographic method for purification of crude metals.

The figure represents the synergic bonding interaction in metal carbonyl complex. On the basis of the explain the following: (i) Strength of Metal-ligand bond (ii) Bond order of CO in carbonyl complex as compared to bond order in carbon monoxide.