139278 An ideal gas has pressure $P$ and the kinetic energy of the unit volume of the gas is $E$. $P$ and $E$ are related as:

139189 The r.m.s. speed of oxygen molecule in a gas is ' $u$ '. If the temperature is doubled and the molecules dissociate into two atoms, the r.m.s. speed will be

139197 Three closed vessels $A, B$ and $C$ are at the same temperature $T$ and contain gases. Vessel $A$ contains only $\mathrm{O}_{2}$, B contains only $\mathrm{N}_{2}$ and $\mathrm{C}$ contains a mixture of equal quantities of $\mathrm{O}_{2}$ and $\mathrm{N}_{2}$. If the rms speed of $\mathrm{O}_{2}$ molecules in Vessel $A$ is $v_{1}$ and that of $N_{2}$ molecules in vessel $B$ is $v_{2}$ then the rms speed of $\mathrm{O}_{2}$ molecules in vessel $C$ is

139203 The temperature of an ideal gas is increased from $100 \mathrm{~K}$ to $400 \mathrm{~K}$. If the rms speed of the gas molecule is $v$ at $100 \mathrm{~K}$, then at $400 \mathrm{~K}$ it becomes

139278 An ideal gas has pressure $P$ and the kinetic energy of the unit volume of the gas is $E$. $P$ and $E$ are related as:

139189 The r.m.s. speed of oxygen molecule in a gas is ' $u$ '. If the temperature is doubled and the molecules dissociate into two atoms, the r.m.s. speed will be

139197 Three closed vessels $A, B$ and $C$ are at the same temperature $T$ and contain gases. Vessel $A$ contains only $\mathrm{O}_{2}$, B contains only $\mathrm{N}_{2}$ and $\mathrm{C}$ contains a mixture of equal quantities of $\mathrm{O}_{2}$ and $\mathrm{N}_{2}$. If the rms speed of $\mathrm{O}_{2}$ molecules in Vessel $A$ is $v_{1}$ and that of $N_{2}$ molecules in vessel $B$ is $v_{2}$ then the rms speed of $\mathrm{O}_{2}$ molecules in vessel $C$ is

139203 The temperature of an ideal gas is increased from $100 \mathrm{~K}$ to $400 \mathrm{~K}$. If the rms speed of the gas molecule is $v$ at $100 \mathrm{~K}$, then at $400 \mathrm{~K}$ it becomes

139278 An ideal gas has pressure $P$ and the kinetic energy of the unit volume of the gas is $E$. $P$ and $E$ are related as:

139189 The r.m.s. speed of oxygen molecule in a gas is ' $u$ '. If the temperature is doubled and the molecules dissociate into two atoms, the r.m.s. speed will be

139197 Three closed vessels $A, B$ and $C$ are at the same temperature $T$ and contain gases. Vessel $A$ contains only $\mathrm{O}_{2}$, B contains only $\mathrm{N}_{2}$ and $\mathrm{C}$ contains a mixture of equal quantities of $\mathrm{O}_{2}$ and $\mathrm{N}_{2}$. If the rms speed of $\mathrm{O}_{2}$ molecules in Vessel $A$ is $v_{1}$ and that of $N_{2}$ molecules in vessel $B$ is $v_{2}$ then the rms speed of $\mathrm{O}_{2}$ molecules in vessel $C$ is

139203 The temperature of an ideal gas is increased from $100 \mathrm{~K}$ to $400 \mathrm{~K}$. If the rms speed of the gas molecule is $v$ at $100 \mathrm{~K}$, then at $400 \mathrm{~K}$ it becomes

139278 An ideal gas has pressure $P$ and the kinetic energy of the unit volume of the gas is $E$. $P$ and $E$ are related as:

139189 The r.m.s. speed of oxygen molecule in a gas is ' $u$ '. If the temperature is doubled and the molecules dissociate into two atoms, the r.m.s. speed will be

139197 Three closed vessels $A, B$ and $C$ are at the same temperature $T$ and contain gases. Vessel $A$ contains only $\mathrm{O}_{2}$, B contains only $\mathrm{N}_{2}$ and $\mathrm{C}$ contains a mixture of equal quantities of $\mathrm{O}_{2}$ and $\mathrm{N}_{2}$. If the rms speed of $\mathrm{O}_{2}$ molecules in Vessel $A$ is $v_{1}$ and that of $N_{2}$ molecules in vessel $B$ is $v_{2}$ then the rms speed of $\mathrm{O}_{2}$ molecules in vessel $C$ is

139203 The temperature of an ideal gas is increased from $100 \mathrm{~K}$ to $400 \mathrm{~K}$. If the rms speed of the gas molecule is $v$ at $100 \mathrm{~K}$, then at $400 \mathrm{~K}$ it becomes