A container holds 4.5 kg of water. If all the water is converted to steam at STP and assumes ideal gas behavior, which is closest to the container's volume?

The average thermal energy for a mono-atomic gas is: ($k_B$ is Boltzmann constant and $T$, absolute temperature)

At what temperature is the average kinetic energy of a gas molecule equal to the average kinetic energy of the same molecule at 27°C?

What is an ideal gas?

For a real gas (van der Waal’s gas)

An ideal gas has molecules with 5 degrees of freedom. The ratio of specific heats at constant pressure $\left( {{C_P}} \right)$ and at constant volume $\left( {{C_V}} \right)$ is:

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

The ratio of mean kinetic energy of hydrogen and oxygen at a given temperature is

$C{O_2}\left( {O - C - O} \right)$ is a triatomic gas. Mean kinetic energy of one gram gas will be (If $N$-Avogadro’s number, $k$-Boltzmann’s constant and molecular weight of $C{O_2} = 44$)

Molecules of a gas behave like

Cooking gas containers are kept in a lorry moving with uniform speed. The temperature of the gas molecules inside will