Physics · 2025
JEE Main · 28 January 2025, Shift 2 · Q34
The kinetic energy of translation of the molecules in 50 g of CO_2 gas at 17^° C is
The kinetic energy of translation of the molecules in $\displaystyle 50$ g of $\displaystyle \mathrm{CO}_2$ gas at $\displaystyle 17^{\circ} \mathrm{C}$ is
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 4102.8$ J
More from Kinetic Theory of Gases
- A container of fixed volume contains a gas at 27°C. To double the pressure of the gas, the temperature of gas should be raised to ____ °C.2025
- An air bubble of volume 2.9 cm^3 rises from the bottom of a swimming pool of 5 m deep. At the bottom of the pool water temperature is 17 °C. The…2026
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: If the average kinetic energy of…2026
- The ratio of vapour densities of two gases at the same temperature is 4/25, then the ratio of r.m.s. velocities will be:2025
- There are two vessels filled with an ideal gas where volume of one is double the volume of other. The large vessel contains the gas at 8 kPa at 1000…2025
- An ideal gas undergoes a process maintaining relation between pressure (P) and volume (V) as P=P_o(1+((V_o)/V)^2)^-1, where P_o and V_o are…2026
- Pressure of an ideal gas, contained in a closed vessel, is increased by 0.4 % when heated by 1^° C. Its initial temperature must be:2025
- γ_A is the specific heat ratio of monoatomic gas A having 3 translational degrees of freedom. γ_B is the specific heat ratio of polyatomic gas B…2025
JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.