Recycle, Bypass, Purge & Gases on Chemical Engineering related Questions and Answers

Question :   A gas mixture comprises of 20% CO2, 50% O2, and 30% N2 has the total pressure 100 Pa at temperature -73oC, if the temperature is increased to 27oC, what is the new partial pressure of N2? 1. 15 Pa 2. 30 Pa 3. 45 Pa 4. 60 Pa Answer :   3 - 45 Pa