In a certain gas th of the energy of molecules is associated with the rotation of…

PHYSICS · Multi-part · CBSE · Physics · Kinetic Theory · Kinetic Theory

Problem

In a certain gas 25\frac{2}{5} th of the energy of molecules is associated with the rotation of molecules and the rest of it is associated with the motion of the centre of mass. (1) What is the average translational energy of one such molecule when the temperature is 27∘C27^{\circ}\text{C} ? (2) How much energy must be supplied to one mole of this gas at constant volume to raise the temperature by 1∘C1^{\circ}\text{C} ?

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