One 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 10K, then heat required is
Which of the following properties of gas molecule the one that is same for all ideal gases at a particular temperature is |
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Which of the following is the unit of specific |
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At constant volume temperature is increased then |
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N molecules, each of mass m, of gas A and 2 N molecules, each of mass 2 m, of gas B are contained in the same vessel which maintained at a temperature T. the mean square of he velocity of molecules of B type is denoted by v2 and the mean square of the X component of the velocity of A type is denoted by ω2, then $\left(\dfrac{\omega^2}{v^2}\right)$ is |
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Consider a gas with density ρ and C as the root mean square velocity of its molecules contained in a volume. If the system moves as a whole with velocity ν, then the pressure exerted by the gas is |
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The r.m.s velocity of oxygen molecules at 27°C is 318 m/s. the r.m.s velocity of hydrogen molecules at 127°C is |
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By what percentage should the pressure of a given mass of a gas be increased so as to decrease its volume by 10% at a constant temperature? |
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The equation of state corresponding to 8 g of O2 is, |
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Three containers of the same volume contains three different gases. The masses of the molecules are m1, m2 and m3 and number of molecules in their respective container are N1, N2 and N3, the gas pressure in the container are P1, P2, and P3 respectively. All the gasses are now mixed and put in one of these containers. The pressure P of the mixture is |
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According to kinetic theory of gases, at absolute zero of temperature |
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