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$C{O_2}(O - C - O)$ 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 $C{O_2} = 44$)
Let $A$ and $B$ the two gases and given : $\frac{{{T_A}}}{{{M_A}}} = 4.\frac{{{T_B}}}{{{M_B}}};$ where $T$ is the temperature and M is molecular mass. If ${C_A}$ and ${C_B}$ are the $r.m.s. $ speed, then the ratio $\frac{{{C_A}}}{{{C_B}}}$ will be equal to
The average degree of freedom per molecule of a gas is $6.$ The gas performs $25 \,J$ work, while expanding at constant pressure. The heat absorbed by the gas is ...... $J$
Two non-reactive monoatomic ideal gases have their atomic masses in the ratio $2: 3$. The ratio of their partial pressures, when enclosed in a vessel kept at a constant temperature, is $4: 3$. The ratio of their densities is:
Two bulbs of identical volumes connected by a small capillary are initially filled with an ideal gas at temperature $T$. Bulb $2$ is heated to maintain a temperature $2 T$, while bulb $1$ remains at temperature $T$. Assume throughout that the heat conduction by the capillary is negligible. Then, the ratio of final mass of the gas in bulb $2$ to the initial mass of the gas in the same bulb is close to