For a constant volume gas thermometer, one should fill the gas at
1. low temperature and low pressure
2. low temperature and high pressure
3. high temperature and low pressure
4. high temperature and high pressure.
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 302686
Sorry!! currently, the explanation for the question is not provided. If you need further help, please email at support@neetprep.com with subject: Explanation Missing for Question Id: 302686
Which of the following parameters is the same for molecules of all gases at a given temperature?
1. mass
2. speed
3. momentum
4. kinetic energy
A gas behaves more closely as an ideal gas at:
1. | low pressure and low temperature |
2. | low pressure and high temperature |
3. | high pressure and low temperature |
4. | high pressure and high temperature |
The pressure of an ideal gas is written as \(P= \dfrac{2E}{3V}\). Here \(E\) refers to:
1. | translational kinetic energy |
2. | rotational kinetic energy |
3. | vibrational kinetic energy |
4. | total kinetic energy |
The energy of a given sample of an ideal gas depends only on its:
1. volume
2. pressure
3. density
4. temperature.
Which of the following gases has maximum rms speed at a given temperature?
1. | hydrogen | 2. | nitrogen |
3. | oxygen | 4. | carbon dioxide |
The following figure shows graphs of pressure versus density for an ideal gas at two temperatures \(T_1\) and \(T_2.\)
Then:
1. | \(T_1>T_2\) |
2. | \(T_1 = T_2\) |
3. | \(T_1<T_2\) |
4. | any of the three is possible |
The mean square speed of the molecules of a gas at absolute temperature \(T\) is proportional to:
1. \(1 \over T\)
2. \( \sqrt{T} \)
3. \(T\)
4. \(T^2\)
1. | \(v_a>v_{rms}\) |
2. | \(v_a<v_{rms}\) |
3. | \(v_a=v_{rms}\) |
4. | \(v_{rms}\) is undefined |