Kinetic Theory ...

A closed cylindrical vessel contains $$N$$ moles of an ideal diatomic gas at a temperature $$T$$. On supplying heat, the temperature remains same, but $$n$$ moles get dissociated into atoms. The heat supplied is:

The number of molecules in 1 cc of water is closed to 

The pressure of an ideal gas veries according to the law $$P=P_{0}-AV^{2}$$ where $$P_{0}$$ and A are positive constants. What is the highest temperature that can be attained by the gas?

The heat capicity of liquid water at constant pressure, $$C_p$$ is $$18 $$ cals $$ deg^{-1} mol^{-1}$$. The value of heat capacity of water at constant volume, Cv is approximately:

$$C_{\upsilon }$$ values for monoatomic and diatomic gases respectively are: 

A diatomic gas is undergoing a process for which P versus V relation is given as $${ PV }^{ -\frac { 5 }{ 3 }  }$$ = constant. The molar heat capacity of the gas for this process is:

The molar heat capacity of eater at constant pressure, C, is $$75JK^{-1}mol^{-1}$$. When 1.0KJ of heat is supplied to 100g of water which is free to expand, the increase in temperature of water is :

The heat capacity of liquid water is 75.6 J/mol k, while the enthaply of fusion of ice is 6.0 kJ/mol. What is the smallest number of ice cubes at $$0^{0}C$$ , each containing 9.0 g of water neede to cool 500 g of liquid water from $$20^{0}C$$ to $$0^{0}C$$?

Two closed containers of equal volume filled with air at pressure $$P_{0}$$ and temperature $$T_{0}$$. Both are connected by  narrow tube. If one of the container is maintained at temperature $$T_{0}$$ and another at temperature T, then new pressure in the containers will be 

A gas has molar heat capacity $$C = 4.5\ R$$ in the process $$PT = constant$$. Find the number of degrees of freedom (n) of molecules in the gas.