Physical Chemistry Answers

A homogeneous part of a system which 1s susceptible to change on certain conditions is described as a ?

Among the molecules given below, identify those which are microwave
active. Justify your answer.
I2, HBr, CO2, CS2, NO

What is zero point energy? Calculate the number of normal modes of
vibration for the following compounds:
(i) PF3 (ii) ClNO (iii) XeF2

Among the molecules given below, identify those which are microwave
active. Justify your answer.
I2, HBr, CO2, CS2, NO

Construct molecular orbital diagram for (B2)+

Calculate the magnetic moment of Co²⁺Fe₂³⁺O₄

An unknown gas at 1atm and 0'C has dstinct 4Armsten calculate mean free path

Why does vibrational fundamental frequency decreases with the increase in
masses of bonding atoms? Explain with suitable examples.

calculate and show solving if the quantity of oxygen occupying a 2.76 litre container at a pressure of 0.825 atmosphere and 300k is reduced by one-half,what is the pressure exerted by the remaining gas.

Give an example each for nuclear transmutation reactions of the type
(alpha, gama), (alpha, p), (p – gama), (p, gama), (p, alpha).