kinetics and equilibrium

. As the total translational kinetic energy of the molecules is K.E we see that T K. E for a given sample of a gas. Thus, the absolute temperature of a given sample of a gas is proportional to the total translational kinetic energy of its molecules. Now consider a mixture of two..

All material is made from small moving particles called atoms. Materials can be solid, liquid or gaseous, depending upon the arrangement and freedom of movement of these particles. Diffusion is the movement of particles from a place of high concentration to a place of lower concentration on..

>The characteristics of the reaction are: Firstly, the reaction proceeds with a decrease in volume. Therefore, an increase in pressure should favour the forward reaction. The equilibrium between nitrogen, hydrogen and ammonia at 200C has been studied at different pressures and the followi..

. Transition state is supposed to be in equilibrium with the reactants. It also has a very short life. That is why, when it was proposed in the 1930s, it was not possible to study the transition state with the techniques available then. With the help of laser pulses of femtosecond to pico..

. As the bob is displaced to one end, it gains potential energy and as it is released from rest, it starts gaining kinetic energy till it reaches the mean position. Kinetic energy possessed by the pendulum is maximum at the mean position and zero at the extreme positions, wherea..

Thus, the total energy is a constant. At the equilibrium position, y = 0 At the extreme position, y = A, As the body oscillates, there is a transformation between kinetic energy and potential energy, maintaining the total energy const..

. When the rate of adsorption equals the rate of desorption, dynamic equilibrium is attained. If q is the fraction of the total available surface covered with gas molecules, at any instant, then (1- q ) is the fraction of the surface of the solid which is empty. From kinetic the..

Consider a sample of an ideal gas at pressure , volume V and temperature T. Let m be the mass of each molecule and v the rms speed of the molecules. Also, let v t r be the rms speed of the gas at the triple point 273.16K. Note : The international committee on weights and measures fixed triple ..