• A system of volume equal to 1 m3 is evacuated to an ultimate pressure of 10-7 torr employing a 200 L/ sec pump. For a reactive evaporation process, 100 cm3 of gas (STP) must be continuously delivered through the system per minute.
• (a) What is the ultimate system pressure under these conditions?

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Given volume of system Pressure Im3 107 Forr Pumping speed 200L ... View the full answer