Find out the number of moles of gas

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Q. A rigid tank contains 1.80 moles of an ideal gas. Determine the number of moles of gas that should be withdrawn from the tank to lower the pressure of the gas from 27.10 atm to 5.20 atm. Assume the volume of the tank and the temperature of gas remain constant all through this operation.

Reference no: EM1389142

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