Kinetic Theory ...

n moles of an ideal monoatomic gas undergoes an isothermal expansion at temperature T during which its volume becomes 4 times. The work done on the gas and change in internal energy of the gas respectively is

Which of the following is incorrect relation fot a perfect gas?

An ideal gas is expanding such that $$PT = constant$$. The coefficient of volume expansion of the gas is

The Kinetic energy of translation of $$20$$ gram of  oxygen at $${47^0}C$$ is [ Molecular weight of $${O_2} = 32$$ gram/ mol and $$R = 8.3J/mol/K$$]

One $$kg$$ of diatomic gas is at a pressure of $$8\times 10^{4}\ N/m^{2}$$. The density of the gas is $$4\ kg/m^{3}$$. What is the energy of the gas due to its thermal motion?

 The kinetic energy of 1 gram mole of a gas at normal temperature and pressure is ( R = 8.31 J/mole- K)

A mixture Of $$n _ { 2 }$$ moles of mono atomic gas and $$n _ { 2 }$$ moles of diatomic gas has $$\frac { C _ { p } } { C _ { V } } = y = 1.5$$

 An ideal gas at pressure P is adiabatically compressed so that its density becomes n times the initial value. The final pressure of the gas will be $$ ( \gamma= C_p/C_v) $$ 

When a monoatomic gas expands at consatnt pressure, the percentage of heat supplied that increases temperature of the gas and in doing external work in expansion at constant pressure is

If the law of equipartition of energy is applied to solid elements like silver, the heat capacity of one gram atom of the solid is