Find the initial pressure for the flask

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Reference no: EM13313150

A flask contains helium gas at 11K. The Flask is thermally isolated and the gas is allowed to escape slowly through a narrow tube until the pressure within the flask is 0,98 atm and the temperature is 4.2k. If the gas is ideal, find the initial pressure for the flask to be entirely filled with liquid at the end of the process.

Reference no: EM13313150

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