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MOTION-HEAT-2 -EXERCISE-1
- A vessel is filled with a gas at a pressure of 76 cm of mercury at a c...
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- A Hydrogen gas sample is contained in a cubical vessel of side 2m. A m...
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- The pressure P of an ideal gas and its kinetic energy E per unit volum...
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- A 0^(@)C the density of a fixed mass of a gas divided by pressure is x...
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- An ideal gas at 17^(@)C has a pressure of 760 mm of Hg. The gas is com...
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- The number of molecules in 1 cm^(3) of an ideal gas at 0^(@)C and at a...
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- The temperature at which the r.m.s. velocity of oxygen molecules equal...
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- The rms speed of oxygen molecules in a gas is Delta. If the temperatur...
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- Three closed vessels A, B and C are at the same temperature T and cont...
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- N (lt 100) molecules of a gas have velocities 1,2,3….N km/s respective...
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- In a cubical box of volume V, there are N molecules of a gas moving ra...
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- Gas exerts pressure on the walls of the container because the molecule...
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- Degrees of freedom of hydrogen and ozone gases will be respectively
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- A vessel contains a mixture of one mole of oxygen and two moles of nit...
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- The average momentum of a molecule in a sample of an ideal gas depends...
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- If velocities of 5 molecules of certain gas are –7, 5, 4, –3 and 1 m/s...
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- The molecular weight of O(2) and H(2) are 32 and 2 respectively. Then ...
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- If the rms speed of the nitrogen molecules of the gas at room temperat...
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- When unit mass of water boils to become steam at 100^(@)C, it absorbs ...
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- 1 kg of a gas does 20 kJ of work and receives 16 kJ of heat when it is...
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