The absolute temperature of a gas is determined by
Easy
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1The amount of heat energy required to raise the temperature of $1\, g$ of Helium at $NTP,$ from $T_1 K$ to $T_2 K$ isView Solution
- 2Number of molecules in a volume of $4\, cm ^{3}$ of a perfect monoatomic gas at some temperature $T$ and at a pressure of $2\, cm$ of mercury is close to $?$View Solution
(Given, mean kinetic energy of a molecule (at $T$ ) is $4 \times 10^{-14}$ erg, $g=980\, cm / s ^{2}$, density of mercury $=13.6\, g / cm ^{3}$)
- 3$Assertion :$ The total translational kinetic energy of all the molecules of a given mass of an ideal gas is $1.5$ times the product of its pressure and its volume.View Solution
$Reason :$ The molecules of a gas collide with each other and the velocities of the molecules change due to the collision. - 4The average translational energy and the $r.m.s.$ speed of molecules in a sample of oxygen gas at $300 K$ are $6.21 \times {10^{ - 21}}\,J$ and $484\, m/s$ respectively. The corresponding values at $600 K$ are nearly (assuming ideal gas behaviour)View Solution
- 5The relation between the gas pressure $P$ and average kinetic energy per unit volume $E$ isView Solution
- 6View SolutionThe specific heat of an ideal gas is
- 7Two ideal polyatomic gases at temperatures $T _{1}$ and $T _{2}$ are mixed so that there is no loss of energy. If $F _{1}$ and $F _{2}, m _{1}$ and $m _{2}, n _{1}$ and $n _{2}$ be the degrees of freedom, masses, number of molecules of the first and second gas respectively, the temperature of mixture of these two gases isView Solution
- 8One mole of an ideal gas requires $207\, J$ heat to raise the temperature by $10 \,K$ when heated at constant pressure. If the same gas is heated at constant volume to raise the temperature by the same $10\, K,$ the heat required is ...... $J$View Solution
(Given the gas constant $R = 8.3J/mol{\rm{ - }}K$)
- 9The lowest pressure (the best Vacuum) that can be created in the laboratory at $27$ degree is $10^{-11} \;{mm}$ of $Hg$. At this pressure, the number of ideal gas molecules per ${cm}^{3}$ will beView Solution
- 10If the molecular weight of two gases are $M_1$ and $ M_1$, then at a temperature the ratio of root mean square velocity $v_1$ and $v_2$ will beView Solution