Physical Chemistry-I

(i) Laplacian operator in Schrodinger's wave equation is-

(ii) Molecular orbital are -

(iii) If F=0, The maximum number of phases in three component system is -

(iv) In a uniform ansemble, the density in phase space is -

(v) Partition function depends on the -

Explain the postulates by quantum mechanics?

OR

Explain the Hamiltonian operator in schrodinger's equation ?

Explain the Huckel theory application for butadiene ?

OR

Write the Application of variation method ?

Explain the eigen values of angular momentum ?

OR

Write short note on eigen functions ?

Write the physical singnification of partial molar properties ?

OR

Explain the relation between fugacity and activity cofficient ?

Explain the vibrational partition functions ?

OR

Write note on electronic partition functions ?

Describe schrodinger's equation for Helium atom ?

OR

Write note on following -

(a) Rigid rotar

(b) Postulates - I

Describe the linear variation Equation ?

OR

Explain the bond and charge density of butadiene on the basis of Huckel theory ?

Describe the pouli's exclusion principle on the basis of antisymmetry ?

OR

Write note on ordinary angular momentum ?

Describe the Fugacity and Fugacity cofficient ?

OR

Write note on activity and activity coefficents ?

Describe the translation partition function ?

OR

Derive the Formi Dirace statistics law ?