In which one of the following, does the given amount of chlorine exert the least pressure in a vessel of capacity 1 dm3 at 273 K?
Equal masses of ethane and hydrogen are mixed in any empty container at 25°C. The fraction of total pressure exerted by hydrogen is |
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Temperature below which, the gas does not obey ideal gas laws is called |
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The density of an ideal gas is 0.03 g cm–1. Its pressure is 106 g cm–1 s–2. What is its RMS velocity (in cm s–1) |
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The density of O2 is 16 at NTP. At what temperature its density will be 14? Consider that the pressure remains constant. |
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The kinetic energy of 4 moles of nitrogen gas at 127°C is _____ cals. |
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The most probable velocity (in cm/s) of hydrogen molecule at 27°C, will be |
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What is the ratio of kinetic energies of 3 g of hydrogen and 4 g of oxygen at T(K)? |
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What is the temperature at which the kinetic energy of 0.3 moles of Helium is equal to the kinetic energy of 0.3 moles of Helium is equal to the kinetic energy of 0.4 moles of Argon at 400 K? |
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The maximum number of molecules is present in: |
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Hydrogen diffuses six times faster than gas A. The molar mass of gas A is: |
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